JPH01201769A - stock calculator - Google Patents

Abstract

PURPOSE:To easily obtain a pigment amount in stock calculation and the like by storing unit data of a stock price and the like and quantity data of the number of stocks and the like and executing the operation of stock sales calculation based on input data. CONSTITUTION:A stock memory part 13 consists of a brand-name memory part 131 and an item memory part 132, and stores at least unit data of the stock price and the like and quantity data of the number of stocks in correspondence with the brand-names of securities of the stocks. When data is inputted from a key input part 11, a CPU 12 reads data stored in the stock memory part 13 and at least operates the payment calculation of the stocks. The payment amounts and reception amounts obtained by the operation are displayed in a display part 2 through a buffer 16.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a small electronic calculator equipped with various calculation functions such as calculation of stock sales and sales.

[Prior art and its problems] Recently, there has been a stock boom, and the number of so-called individual investors who trade stocks while managing a small amount of their own funds is increasing.

By the way, when you buy and sell stocks, you incur commissions and taxes, but calculating them including these is quite troublesome, so individual investors often leave it up to the trading company, and for this reason, it is difficult to calculate the amount paid and the amount received for the transaction. It was not possible to know the amount immediately while being present.

Conventionally, electronic calculators such as calculators have been used to perform these calculations, but the user must make full use of cumbersome calculation formulas and the calculation functions of the calculator. As a result, it requires a lot of effort, and the reality is that it is not used much.

[Purpose of the Invention] This invention was made in view of the above circumstances, and is a small electronic device that allows you to easily calculate payment amounts and receipt amounts in stock calculations, etc. by simply inputting necessary data such as stock price and number of shares. The purpose is to provide a formula calculator.

[Summary of the Invention] The present invention includes a storage means for storing data such as stock price and number of shares in correspondence with the brand name of securities such as stocks, and by reading data from this storage means as necessary, It is now possible to perform calculations such as stock trading calculations.

[Embodiments of the invention] An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 shows an external view of the same embodiment.

In the figure, 1 is a computer main body, and this main body 1 is a base 1a.
11b, the folded part I
It can be opened and closed from C.

Such a computer main body 1 has a display section 2 on one base 1a.
and a key manual section 3 for inputting numbers, symbols, etc.,
The other base body 1b has a key manual section 4 for inputting a brand name and a key manual section 5 for specifying a calculation mode.

Here, as shown in FIG.
Japanese character display part 21 for 0 digit, 6 above this display part 21
It has a 5×5 dot display section 22 for characters. In addition, on the left side of this dot display section 22, in addition to "INJ" which displays the input mode, there is a symbol display section of "Sell", "Buy", "Additional purchase", "Latest", and "Target" that displays the input data status. 23, and on the right side of the dot display section 22 there is a symbol display section 2 for displaying calculation modes such as "Sell", "Buy", "Average", "Total", "Profit", "Target", "Stock Price" and "Number of Shares".
It has 4.

Note that rMJ on the left end of the display screen is memory display 25 indicating the state in which data is stored in memory, and rEJ is error display 2.
6. "-" is a minus display 27, rKJ is a constant lock display 28, and r+J rxJ at the right end of the display screen
r-J r+J is symbol display 2 during arithmetic calculations
It is 9.

Returning to FIG. 1, the key manual section 3 of the base 1a is set to rOFF.
J key, rMcJ key, rMRJ key, "M-" key,
"M+" key, r+/-J key, "In/Out" key to specify data input or read mode, rCJ key for data clear, rAcJ for data all clear
key, numeric keypad from "0" to "9", "・" key, "
-” key, “÷” key, rXJ key, “-” key, “+”
” has the key. Here, the "reset" key is operated to clear everything including the memory contents, such as after replacing the battery.

On the other hand, the key input section 4 for inputting the brand name on the base 1b side is "A", "Riki", "Su", "Yu", "Su", "Ha".
Katakana keys for “ma”, “ya”, “u” and “wa” 4
1. It has a "space" key 42 and a "select" key 43. Here, if we talk about the ``a'' key, for example, the katakana key 41 changes from ``a'' to ``i'' every time it is operated.
Katakana data is entered in the order of ``tsu'' → ``工'' → ``o'' → ``a''. Of course, the same applies to each of the keys "Riki" to "Wa". Further, the "shi" key 43 is used to move a cursor indicating a data input position when data is input using the katakana keys 41.

The keys for specifying the calculation mode are the "Stock Memory" key 51, the "Average Price Total Number of Shares" key 52, the "Total Assets Gross Profit" key 53, the "Buy" key 54, the "Sell" key 55,
“Profit” key 56, “Target stock price” key 57, “Data”
It has a key 58.

Next, the circuit configuration of such a computer will be explained with reference to FIG.

In the figure, 11 is a key human power section, and this key human power section 11
Key manual data and reset data obtained by operating the "reset" key are provided to the CPU 12. CPU12
The computer has an internal register 121, a program memory section 122 storing various arithmetic programs, and an arithmetic section 123.

Such a CPU 11 controls writing and reading of data to and from the stock memory section 13, the saved data memory section 14, and the result data memory section 15 according to the calculation program of the program memory section 122, and also controls the writing and reading of data in the stock memory section 13, the saved data memory section 14, and the result data memory section 15. A predetermined calculation is executed by exchanging data between the computer and the calculation unit 123, and the calculation result is provided to the display buffer 17 and displayed on the display unit 2 described above. Further, the CPU 12 controls the pointer section 17 and also gives control commands to the table setting routine ROM 18 to control the commission rate table section 19 and the tax rate table section 20.
to form respective tables, and these table parts 1
It also controls data exchange with 9.20.

Here, the stock memory section 13 includes a stock memory section 131 and an item memory section 132, and the stock memory section 131 stores stock names, latest stock prices, and management pointers as shown in FIG. As shown in FIG. 5, the stock price, number of shares, and date (stock purchase date) are stored respectively. As shown in FIG. 6, the save data memory section 14 includes a brand save register 141, a buy price save register 142, a stock number save register 143, a date save register 144, a sell price save register 145, a profit save register 146, and a profit rate save register. It has 147. As shown in FIG. 7, the result data memory section 15 stores a payment register 151, an expense register 152, a take-home pay register 153, a pay unit price register 154, a profit register 155, an asset register 156, a profit rate register 157, a target stock price register 158, and an average stock price register. Register 159, total number of shares register 16
It has 0. As shown in FIG. 8, the pointer section 17 includes a brand pointer 171, an item pointer 172, and a brand END.
It has a pointer 173, an item END pointer 174, and a fee pointer 175. As shown in FIG. 9, the internal registers 121 of the CPU 12 include an X register 121a, a Y register 121b, an SZ register 121c, and a W register 12.
1d, A register 121e, B register 121f, C register 121g, D register 121h, E register 12
1i and a P register 121j. The table setting routine ROM 18 stores setting routines based on stock trading commission rates and securities transaction tax rates.
A table for calculating fees and taxes is written into the fee rate table section 19 and the tax rate table section 20 by manual input of the "reset" key from the key human power section 11. In this case, such tables include tables n-01 to n-15 for fee calculation, as shown in FIG.
Sixteen tables are used for tax calculations. Further, in each table, amounts are defined in rAJ to rGJ, and rates are defined in rlJ to rLJ, respectively, and table types are differentiated depending on the contents of "H". Here, H-0(H
-1, 2, and 3), the upper limit is the amount specified in rAJ to rGJ, and the lower limit is the upper limit specified in the table below (however, in the case of n-01, the lower limit is 0 The range specified in rIJ to rLJ is
In the case of H-4, the upper limit specified in the table one below is the lower limit, and the amount calculated based on the rate specified in the table one above is "!"
The fixed amount defined by rlJ to rLJ is allocated to a range whose upper limit is the pre-calculation amount that matches the fixed amount defined by rLJ.

In FIG. 3, 201 is a battery for driving the entire circuit and backing up each memory.

Next, the operation of the embodiment configured as described above will be explained.

First, the operation of the entire computer will be explained with reference to the flowchart shown in FIG. In this case, if you operate a key using any of the key manual sections 3.4.5 described in Figure 1,
In step A1, a key determination is made. Here, when the numeric keys "0" to "9" are operated in the key manual section 3, the numeric value processing of step A2 is performed, and "÷"
key, rXJ key, "-" key, "+" key, etc., the four arithmetic calculations and memory calculation processing in step A3 are performed, and the
When the key is operated, input/output mode changing processing in step A4 is performed. Further, when the katakana key 41 is operated in the key input section 4, the katakana input process of step A5 is performed. Further, when the "data" key 58 is operated in the key human power section 5, the data input/output process of step A6 is performed, and when the "stock memory" key 51 is operated, the stock memory process of step A7 is performed, and the "average stock price" When the "Number of Marginal Shares" key 52 is operated, the calculation process of the average price margin stock number is performed in step A8, and when the "Buy" key 54 is operated, the purchase calculation is performed in Step A9, and the "Sell" key 55 is
When you operate , the selling calculation process in step AIO is performed, when you operate the "profit" key 56, the profit calculation process in step All is performed, and when you operate the "total asset gross profit" key 53, the total asset gross profit in step A12 is performed. The calculation process is performed, and when the "target stock price" key 57 is operated, step A
13 target stock price calculation processing is performed.

Next, the detailed operation of such a computer will be explained.

First, the case of stock memory registration will be explained. In this case, as shown in FIG. 30(a), operate the "Stock Memory" key 51 of the key human power section 5, and then operate the "In/Out" key of the key human power section 3 to specify the input mode. . The display on the display unit 2 at this point is as shown in FIG.

Next, as shown in FIG. 30(b), the key human power section 3
When the "C" key is operated, the operation shown in the flowchart of FIG. 12 starts. First, in step B1, the system waits for the brand expert's strength, and the display on the display section 2 becomes as shown in FIG. 2(b). From this state, step B2, the brand master's power, is performed. Now, if you input "Irohaniho" as shown in Fig. 30(c) as the brand name, the display on the display section 2 will be as shown in Fig. 30(C).
).

After confirming this display, the key manual section 5 shown in FIG. 30(d) is pressed.
2. Operate the "data" key 58 of Then step B
3 is waiting for the input of the stock price, and the display on the display unit 2 is as shown in the figure (d).
). From this state, stock price input is performed in step B4. Now, r132 shown in Fig. 30(d)
If 0J is input as the stock price, the display on the display unit 2 will be similar to that shown in FIG. 2(e).

After confirming this display, the key manual section 5 shown in FIG. 30(f) is pressed.
When the "data" key 58 is operated, the process waits for the input of the number of stocks in step B5, and the display on the display section 2 becomes as shown in FIG. 2(f). From this state, the number of stocks is input in step B6.

If r5000J shown in FIG. 30(g) is now input as the number of shares, the display on the display unit 2 will become as shown in FIG. 30(g).

After confirming this display, the key manual section 5 shown in FIG. 30(h) is pressed.
When the "data" key 58 is operated, the process waits for date input in step B7, and the display on the display section 2 becomes as shown in FIG. From this state, the date is entered in step B8. Now, r871124 shown in Fig. 30(i)
When J is input as date data, the display on the display section 2 becomes as shown in FIG. 2(i).

From this state, the key human power section 5 shown in FIG. 30(j) is activated again.
2. Operate the "data" key 58 of Then step B
9 is written to the stock memory 13, and the display section 2
The display will be as shown in Figure (j). In this case, the brand name is written in the brand memory section 131, and the stock price, number of shares, and date data are respectively written in the item memory section 132.

Next, the case of purchasing additional shares will be explained. In this case, the third
As shown in Figure 1 (a), the "stock memory" of the key human resource department 5
The input mode is specified by operating the key 51 and then operating the "in/out" key of the key operator section 3. The display on the display unit 2 at this point is as shown in FIG.

Next, as shown in FIG.
When the "ON" key 43 is operated, the operation shown in the flowchart of FIG. 13 starts. First, the brand name is displayed in step C1. In this case, the display on the display unit 2 is shown in the same figure (
b).

Here, if you wish to correct part of the brand name, you can move the cursor to the correction position of the brand name using the "Select" key 43 of the key input section 4, and input the correct kana data using the katakana key 41. Thereafter, the data key waits for human input in step C2.

From this state, when the "data" key 58 of the key operator section 5 is operated as shown in FIG. 31(C), the stock price is displayed in step C3. In this case, the display on the display unit 2 is as shown in FIG. 2(c). And again step C
Data key number 4 is waiting for human power. Here, Fig. 31 (d
), when the "data" key 58 of the key operator section 5 is operated, the number of stocks is displayed in step C5. In this case, the display on the display section 2 is as shown in FIG. 2(d). Then, the process again waits for data key manual input at step C6.

Next, as shown in FIG. 31(e), the "data" key 58 of the key operator section 5 is operated again. Then step C7
The purchase date will be displayed. In this case, the display on the display unit 2 is as shown in FIG. 2(e).

After confirming this display, the key manual section 5 shown in FIG. 31(f) is pressed.
When the "data" key 58 is operated, the system waits for the input of the additional purchase price in step C8, and the display on the display section 2 is as shown in FIG.
It becomes as shown in .

From this state, the additional purchase stock price is input in step C9.

Now, if rl 400J shown in FIG. 31(g) is the additional stock price, the display on the display unit 2 will be as shown in FIG. 31(g). Then, as shown in FIG. 31(h), when the "data" key 58 of the key manual section 5 is operated, step C10
The system waits for the input of the number of additional shares to be purchased, and the display on display unit 2 is as shown in the figure (
h).

From this state, the number of additional shares to be purchased is input in step C1l. Now, if r3000J shown in FIG. 31(i) is the number of additional shares to be purchased, the display on the display unit 2 will be as shown in FIG. 31(i).

Next, as shown in FIG. 31(j), the "data" key 58 of the key operator section 5 is operated again. Then, step C1
The system waits for input of the additional purchase date in step 2, and the display on the display section Z becomes as shown in FIG. 2(j).

From this state, the additional purchase date is input in step C13. Now, if r871203J shown in FIG. 31(k) is set as the additional purchase date, the display on the display unit 2 will be as shown in FIG. 31(k). Here, when the "data" key 58 of the key manual section 5 shown in FIG. 31 (1) is operated again, step C1
Writing to the stock memory unit 13 is performed in step 4. In this case, each data of the stock price, number of shares, and date of the additionally purchased stock is written into the item memory section 132, respectively. Then, in step C15, the item END pointer of the pointer section 17 is incremented by 1, and the process proceeds to step C16, where the display section 2 displays the screen shown in FIG. 31 (1).
As shown in the figure, along with the stock name, the stock price of the additional stock purchased,
Data for the date of stock number 11 will be displayed.

Next, the case of stock memory recall will be explained. in this case,
As shown in FIG. 32(a), the "Stock Memory" key 51 of the key manual section 5 is operated. Then, the operation shown in the flowchart of FIG. 14 starts. First, step D
1, the item pointer 172 shown in FIG. 8 of the pointer section 17
+1, and in step D2, the item pointer at this time is 17.
Determine whether 2 is of the following brand. In this case, if the content of the item pointer 172 is set to "01", the item "01" in the item memory section 132 shown in FIG. The management pointer for the stock name "Irohaniho" of "01" is "01",
The management pointer for the stock name “IWEO” of “02” is “03”.
” Therefore, it belongs to the brand name “Irohaniho” of “01”.

As a result, the determination in step D2 is NO, and the process proceeds to step D3. Then, the stock name is read out in step D3, then the stock price is read out in step D4, and these are displayed on the display section 2 in step D5. The display on the display section 2 in this case is as shown in FIG. 32(a). Thereafter, the data key waits for human input in step D6.

From this state, as shown in FIG. 32(b), when the "data" key 58 of the key manual section 5 is operated, the process proceeds to step D7, where the number of shares is read out, then the number of shares is read out in step D8, and the number of shares is read out in step D9. These are displayed on the display section 2. The display on the display unit 2 in this case is as shown in FIG. 32(b).

Then, in step D10, the data key is again awaited by human power. From this state, when the "data" key 58 of the keypad section 5 is operated again as shown in FIG. 32(c), the process proceeds to step D3 and thereafter, and the display on the display section 2 shown in FIG. 32(a) is Reproduced.

Next, as shown in FIG. 32(d), when the "stock memory" key 51 of the key input section 5 is operated again, the item pointer 172 shown in FIG.
1, and in step D2, it is determined whether the item pointer 172 at this time is for the next brand. In this case, the content of the item pointer 172 becomes "02", indicating the item "02" in the item memory section 132 shown in FIG. The management pointer for the stock name "Irohaniho" is "ol" and "02".
Since the management pointer of the brand name "Aiweo" is "03", this case also belongs to the brand name "Irohaniho" of "02". As a result, the determination in step D2 is No, and the process proceeds to step D3 and subsequent steps in the same manner as described above. As shown in FIG. 32(d), the initial display on the display section 2 here will display the item contents of "02" in the item memory section 132 shown in FIG. 5.

Here, when the "stock memory" key 51 of the key manual section 5 is further operated, the eighth
The item pointer 172 shown in the figure is further incremented by 1, and the content of the item pointer 172 becomes "03", which points to the item "03" in the item memory section 132 shown in FIG.

Then, the management pointer for the brand name "Irohaniho" of "01" in the brand memory section 131 shown in FIG.
1", and the management pointer of the brand name "IWEO" of "02" is "03", so this time it belongs to the brand name "IWEO" of "02". As a result, YES is determined in step D2, and in step D11, the brand pointer 171 shown in FIG. 8 of the pointer section 17 is increased by +1.
However, the operations after step D3 are executed in the same manner as described above.

Next, the case of calculating the average stock price and total number of shares will be explained.

In this case, as shown in FIG. 32(e), the "Average Stock Price Total Number of Shares" key 52 of the key personnel section 5 is operated.

Then, the operation shown in the flowchart of FIG. 15 starts. First, in step E1, it is determined whether the contents of the stock memory are being displayed. If you decide No here, NOP
(Non-operation).

Assuming that the display section 2 is currently displaying the stock name "Irohaniho" as shown in FIG. ” are written into the save data memory section 14. Next, in step E3, the stock price is written into the X register 121a shown in FIG. 9 of the internal register 121 of the CPU 12, and in step E4, the number of shares is written into the Y register 121b shown in FIG. 9 of the internal register 121. From this state, in step E5, X-Y is calculated and the result is written into the X register 121a. Next, in step E6, Z (initially O) is added to the content X of the X register 121a, and X+Z is written to the Z register 121C shown in FIG. 9 of the internal register 121. Similarly, in step E7, the Y register 121
Add W (initially 0) to the content X of b and write Y+W to the W register 12 shown in FIG. 9 of the internal register 121.
Write to 1d. Then, in step E8, the item pointer 1
72 is +1 and the next item “02” in the item memory section 132 is added.
", and in step E9, the item pointer 1 at this time is
72 is of the following brand. (The method of judgment here is the same as that described in step D2 of FIG. 14.

) Here, if it is determined to be YES, the process returns to step E2.
The stock value data and stock number data of the next item "02" in the item memory section 132 are written to the saved data memory section 14, and the operations from step E3 onwards are executed. In this case, step E
In step E7, the previous content of the Z register 121C is added to the content X of the ,Y+
W is written to the W register 121d. In this manner, by repeating the operations from step E2 to step E9, the total stock price and total number of shares for the same brand name are determined.

Thereafter, if YES is determined in step E9, Z/W, that is, the average stock price, is calculated in step EIO, and the result is written in the Z register 121C.

Next, in step Ell, the contents of the Z register 121c are stored in the average stock price register 159 shown in FIG. Each is written to the total number of shares register 160. In this state, step E
At step 13, the average stock price is displayed on the display section 2. The display on the display unit 2 in this case is as shown in FIG. 32(e). Thereafter, the process waits for the "average price margin number of shares" key manpower in step E14. From this state, as shown in FIG. 32(f), when the "average stock price margin number" key 52 of the key operator section 5 is operated again, the process proceeds to step E15, and the total number of shares is displayed on the display section 2 this time. The display on the display section 2 in this case is as shown in FIG. 32(f).

Next, the case of purchasing calculation will be explained. First, we will discuss the case of purchasing calculations using only key human power. First, operate the rACJ key of the key manual section 3 shown in FIG. 33(a) to clear everything once. The display on the display section 2 at this time is as shown in FIG.

Next, the user operates the "buy" key 54 of the key operator section 5 shown in FIG. 33(b). Then, the operation shown in the flowchart of FIG. 16 starts. First, in step F1, it is determined whether the stock memory is being displayed.

Here, since the purchase calculation is performed by key personnel, the judgment is No, and the process proceeds to step F2.
Clear the contents of.

Then, the system waits for the purchase price input in step F3, and the display on the display section 2 becomes as shown in FIG. 33(b). From this state, a purchase stock price is input in step F4. Now, if r1320J shown in FIG. 33(c) is input as the buy stock price, the display on the display section 2 will become as shown in FIG. 33(c).

Next, the "data" key 58 of the key manual section 5 shown in FIG. 33(d) is operated. Then, the process waits for the input of the number of shares to be purchased in step F5, and the display on the display section 2 becomes as shown in FIG. 2(d). From this state, the number of shares to be purchased is input in step F6. Now, if r5000J shown in Figure 33(e) is input as the number of shares to be purchased, the display on the display section 2 will be as shown in Figure 33(e).
). Here, when the "data" key 58 of the key manual section 5 shown in FIG. 33(f) is operated, the process proceeds to step F7.

In step F7, the internal register 121 of the CPU 12,
Using the calculation unit 123, purchase price x number of shares (1320 yen x 50
00 shares) and writes this result (6.6 million yen) to the Z register 121C shown in FIG. 9 of the internal register 121. Next, in step F8, the fee for Z is calculated and written to the W register 121d shown in FIG. Here, the fee calculation in step F8 is executed according to the flowchart shown in FIG.

First, in step G1, the contents of the W register 121d shown in FIG. 9 of the internal register 121 are set to 0. Then,
In step G2, "01" is written in the fee pointer shown in FIG. 8 of the pointer section 17, and in step G3, the upper limit of the range corresponding to the fee pointer 175 is written in the X register 121a shown in FIG. 9 of the internal register 121. It's crowded. In this case, the upper limit of the range corresponding to the content "01" of the fee pointer 175 is 1 million yen, which is n-"01 of the fee rate table section 19 shown in FIG. 10(a).

Next, the process proceeds to step G4, where it is determined whether 2≦X. Since the determination here is No, the process advances to step G5. In step G5, it is determined whether the fee is to be calculated. Since the fee is being calculated here, the process proceeds to step G6.
It is 1,000,000 yen. ) is written to the X register 121a. Next, in step G7, it is determined whether the rate is fixed or not. Initially, it is determined that the rate is fixed, and the process proceeds to step G8. Then, in step G8, transfer the fixed amount (2,500 yen) to the X register 121a.
Then, in step G9, the W register 121d is written.
The contents of the X register 121a are added to the contents of the W register 121d (the contents of the W register 121d at this point are 0), and the result of this operation is written to the W register 121d.

Next, in step G10, the fee pointer 175
is increased by +1 to "02", and the process returns to step G3. Then, the upper limit of the range corresponding to the fee pointer 175 is written to the X register 121a shown in FIG. 9 of the internal register 121, but the upper limit of the range corresponding to the content "02" of the fee pointer 175 is It becomes n-02 of 1 million yen in the commission rate table section 19 shown in a). After that, when the process proceeds from step G4 to step G6 via step G5, the range amount range is also written in the X register 121a, but the amount range in this case is the range amount at n-02 of the commission rate table section 19. From the width (1 million yen), the maximum amount (208
333 yen) will be deducted (791,667 yen). Then, when the process proceeds to step G7, the rate is determined, and the process proceeds to step Gll, where the contents of the X register 121a (
791,667 yen) and the rate (1.20%), and writes this result to the X register 121a. and,
Proceeding to step G9, the contents of the W register 121d (the contents of the W register 121d at this point are 2500 yen).

) is added to the contents of the X register 121a, and the result of this operation is written to the W register 121d. And step GIO
Then, the fee pointer 175 is incremented by 1 and the process returns to step G3.

Below, in the same way, the fee pointer 175 is set to r03J.
The above fee calculation is also performed for r04J. After that, when the fee pointer 175 becomes "05", the upper limit of the range corresponding to the fee pointer 175 written to the X register 121a in step G3 becomes 10 million yen,
Step G4 becomes YES. Then, the process proceeds to step Gll, and it is determined whether the fee is to be calculated. However, since the fee is calculated here, the process proceeds to step G12, and the Z register 12 is
Subtract the previous range upper limit (in this case, 5 million yen corresponding to "04" in the fee pointer 175) from the contents of 1C (6.6 million yen in this case), and transfer this result (1.6 million yen) to X\Jister 121a. write to. Then, step 01B
When the rate is determined, the X register 12 is
Calculate the fee from the contents of 1a (1.6 million yen) and the rate (0.75%), and send the result (12,000 yen) to X register 1.
21a. Then, in step G15, the contents of the X register 121a are added to the contents of the W register 121d (the contents of the W register 121d at this point are 50,000 yen, the total fee up to the pointer 175 being "04"). Result (62,000 yen) in W register 1
21d, the fee calculation is completed, and the process returns to the flowchart of FIG. 16.

In FIG. 16, in step F9, the W register 121d is
The contents are written into the expense register 152 shown in FIG. 7 of the result data memory section 15. Next, in step FIO, the contents of Z register 121C (6.6 million yen) are written to W register 12.
1d (62,000 yen) is added, and this result is written into the payment register 151 shown in FIG. 7 of the result data memory section 15.

Next, in step F11, a pay unit price (purchase) is calculated. The pay unit price (purchase) calculation here is executed according to the flowchart shown in FIG. First, in step H1, the internal register 121 of the CPU 12, the arithmetic unit 1
23 is used to calculate the purchase price x number of shares (1320 x 5000), and the result (6.6 million) is stored in the internal register 121 above.
The data is written to the Z register 121C shown in FIG. Then,
In step H2, the upper limit of the contents of Z is determined and the Z register 12 is
Write to 1C.

Here, the upper limit of Z is determined according to the flowchart shown in FIG.

First, in step J1, the contents of the W register 121d shown in FIG. 9 of the internal register 121 are set to "0". Next, in step J2, "01" is written in the fee pointer 175 shown in FIG. 8 of the pointer section 17, and in step J3, the upper limit of the range corresponding to the fee pointer is written in the X register 121a shown in FIG. 9 of the internal register 121. write to. In this case, the upper limit of the range corresponding to the fee pointer "01" is the fee rate table section 1 shown in FIG.
9 n-01 of 1 million yen.

Next, the process proceeds to step J4, where it is determined whether Z≦X. Since the determination here is No, the process proceeds to step J5, increments the fee pointer 175 by 1, and returns to step J3. Then, this time, the upper limit of the range corresponding to "02" of the fee pointer 175, here 1 million yen of n-02 of the fee rate table section 19 shown in FIG. 10(a), is written to the X register, and step J4 Then again judge whether 2≦X.

Similarly, the operations from step J3 to step J5 are repeated, and it is determined whether Z≦X after incrementing the fee pointer 175 by 1. Then, the fee pointer 175 becomes "05", and the upper limit of the range corresponding to the content "05" of this fee pointer 175, in this case, 1000 of n-05 of the fee rate table section 19 shown in FIG. 10(a). When the amount reaches 10,000 yen, step J4 becomes YES and the process proceeds to step J6.

Since the upper limit of Z is being determined here, the process proceeds to step J7 and writes the current range upper limit (10 million yen in this case) to the Z register 121C.

Then, the process returns to the flowchart of FIG. In FIG. 18, in step H3, the content of the fee pointer (r05J in this case) is written to the P register 121j shown in FIG. 9 of the internal register 121. Next, in step H4, the fee for the contents of 2 registers (10 million yen) is calculated, and this result (87,500 yen in this case) is written to the W register 121d.
The contents of d are moved to the A register 121e. The calculation of the fee for Z here is the same as that explained in FIG. 17, and the explanation here will be omitted.

Next, in step H5, the contents of the Z register 121C (10
1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 yen), and write it in the W register 121d. In this case, the calculation of the cost fee for Z is performed in the flowchart shown in FIG. 17. When the cost fee is determined in step G5, the process proceeds to step G16, and the contents of the P register 121j (r05J in this case) are set to the fee pointer 175 at this time. Determine whether they are equal.

Here, if NO, the process proceeds to step G6 and subsequent steps, and the cost fee for which the fee pointer 175 ranges from "01" to "04" is calculated. After that, when the fee pointer 175 becomes "05" and YES is determined in step G16, the previous range upper limit (in this case, 150
00,000 yen) to the X register 121a, step 01
Proceed to the operations from 3 onwards, and in step G14, the X register 12
The fee is calculated from the contents of 1a (-5 million yen) and the rate (0.75%), and the result (-37,500 yen) is written into the X register 121a. Then, in step G15, the content of the X register 121a is added to the content of the W register 121d (the content of the W register 121d at this point is a total of 50,000 yen in fees until the fee pointer 175 is "04"), and the calculation result is (12,500 yen) is written in the W register 121d, and the cost and fee calculation is completed.

Then, the process returns to the flowchart of FIG. In FIG. 18, in step H6, the tax is calculated from the contents of register 2 121C (10 million yen here) and the tax rate (0.55%), and this result (55,000 yen) is sent to internal register 1.
21 in the X register 121a shown in FIG. Next, in step H7, the contents of the second register 121C (100
The contents of the X register 121a (55,000 yen) are subtracted from the X register 121a (00,000 yen), and this result (994,500 yen) is written to the ZL/register 121cl:. Furthermore, in step H8, from the contents of the 2nd register 121C (10 million yen), the A register 12
1e fee (87,500 yen in this case) and W register 1
21d's cost fee (12,500 yen) is subtracted, and this result (9,845,000 yen) is stored in the 9th internal register 121.
Write to the D register 121h shown in the figure.

Next, the process advances to step H9. In this step H9, it is determined whether the rate is fixed or not. In this case, a fixed rate or a rate is determined according to the contents of rHJ in the fee rate table section 19 indicated by the fee pointer 175.

Here, since it is H-0 and the rate is determined, the rate (0,75%) + 1 is calculated in step HIO, and this result is stored in the Y register 121b shown in FIG. 9 in the internal register 121.
write to. Here, when it is determined that it is fixed, step H1l
Then, "1" is written to the Y register 121b. From this state, the process advances to step H12, where the D register 121
Divide the contents of h (9845000 yen) by the contents of Y register 121b (1,0075) and get the result (97717
21 yen) to the W register 121d.

Next, the process advances to step H1B. In step H1B, the purchase price x number of shares (1320x5000) is calculated and the result (6.6 million yen) is written to the Z register 121C. Next, in step H14, it is determined whether it is W or Z. In this case, N
If the answer is YES, the content of the P register 121j, that is, the saved content of the fee pointer 175 is incremented by 1, and the process proceeds to step H15. In step H15, Z register 1
Calculate the fee for the contents of 21c (6.6 million yen) and send the result (62,000 yen in this case) to W register 1.
At the same time, the contents of the W register 121d are transferred to the A register 121e. The fee calculation for Z is the same as explained in FIG. 17, and the explanation here will be omitted. Next, in step H16, the cost fee for the contents of the Z register 121c (6.6 million yen) is calculated,
Transfer this result (12,500 yen in this case) to W register 12.
Write to 1d.

The calculation of this cost fee for Z is the same as that explained in FIG. 17, and the explanation here will be omitted. Next, step H
17, the contents of Z register 121C (6.6 million yen), the fee of A register 121e (62,000 yen in this case) and W
Add the cost fee (12,500 yen) of register 121d and transfer this result (6,674,500 yen) to D register 121
Write to h.

Next, the process advances to step H18. In step H18, it is determined whether the rate is fixed or not. In this case, the fee pointer 17
A fixed rate or a rate is determined according to the contents of rHJ in the fee table 19 indicated by 5. Here, it is H-0 and the rate is determined, so in step H20 1-tax rate (0,5
5%) - rate (0,75%), and the result is (0,
987) to the Y register 121b. Here, when it is determined to be fixed, in step H20 1 - tax rate (0.55%
) is written to the Y register 121b. From this state, proceed to step H21, and set the contents of the D register 121h (6,674,500 yen) to [Number of shares xyX register 21b
content (0,987)] and the result is (1353
yen) to the X register 121a, converts it into an integer in step H22, completes the pay unit price (purchase) calculation, and returns to the flowchart of FIG. 16.

In FIG. 16, in step F12, the X register 121
The contents of a are written in the pay unit price register 154 shown in FIG. 7 of the result data memory section 15. In this state, step F
13 expenses are displayed. The display on the display section 2 in this case is as shown in FIG. 33(f). Then, the data key waits for human input in step F14.

Next, as shown in FIG. 33(g), when the "data" key 58 of the key operator section 5 is operated, payment is displayed in step F15. In this case, the display on the display unit 2 will be as shown in FIG. 3(g).

Then, the data key waits for human input in step F16.

Next, as shown in FIG. 33(h), when the "data" key 58 of the key operator section 5 is operated, the pay unit price is displayed in step F17. In this case, the display on the display section 2 is as shown in FIG. 2(f).

This completes the key human-powered purchasing calculations.

Next, in the case of purchase calculation using the stock memory, first operate the "Stock Memory" key 51 of the key manual section 5 as shown in FIG. Read the data corresponding to "Irohaniho". The display on the display section 2 at this time is as shown in FIG.

Next, when the "buy" key 54 of the key operator section 5 shown in FIG. 34(b) is operated, the operation shown in the flowchart of FIG. 16 starts. In this case, since the stock memory is being displayed in step F1, YES is determined and step F18
Then, the stock price data and stock number data corresponding to "01" in the item memory section 132 are written into the buy stock price save register 142 and the stock number save register 143 of the save data memory section 14. Then, in step F3, the contents of the purchase stock price save register 142 are written into the display buffer 16, and in step F5, the contents of the stock number save register 143 are written into the display buffer 16, respectively. As a result, the operations after step F7 described above are executed, and the calculation result is Expenses, payments, and pay unit prices based on will be displayed on the display section 2.

Next, the case of sales calculation will be explained. First, we will discuss the case of sales calculation using only key human power. First, operate the rACJ key of the key manual section 3 shown in FIG. 35(a) to clear everything once. The display on the display section 2 at this time is as shown in <a> of the same figure.

Next, the user operates the "sell" key 55 of the keypad section 5 shown in FIG. 35(b). Then, the operation shown in the flowchart of FIG. 20 starts. First, in step 1, it is determined whether the stock memory is being displayed.

Since this is a case of sales calculation by key human power, determine No, proceed to step 2, and save data memory section 14.
Clear the contents of.

Then, in step 3, the system waits for input of the selling price, and the display on the display section 2 becomes as shown in FIG. 35(b). From this state, the selling price is input in step 4. Now, if rl 460J shown in FIG. 35(C) is input as the selling price, the display on the display unit 2 will become as shown in FIG. 35(C).

Next, the "data" key 58 of the key operator section 5 shown in FIG. 35(d) is operated. Then, in step 5, the system waits for the input of the number of shares to be sold, and the display on the display section 2 becomes as shown in FIG. 2(d). From this state, the number of shares to be purchased is entered in step 6. Now, if r5000J shown in Figure 35(e) is input as the number of shares to be purchased, the display on the display section 2 will be as shown in Figure 35(e).
). Here, when the "data" key 58 of the key operator section 5 shown in FIG. 35(f) is operated, the process proceeds to step 7.

In step 7, the internal register 121 of the CPU 12,
Using the calculation unit 123, sell price X number of shares (1460x500
0) and writes this result (7.3 million yen) to the Z register 121c shown in FIG. 9 of the internal register 121. Then calculate the fee of 2 in step 8, and this result (
In this case, 67,250 yen) is stored in W register 1 shown in Figure 9.
Write to 21d. The calculation of the fee in step 2 here is the same as that explained in FIG. 17, and the explanation here will be omitted.

Next, in step F9, the contents of the Z register 121c (7
300,000 yen) and the tax rate (0.55%), and writes this result (40,150 yen) to the Y register 121b.

Next, the process advances to step KIO, and the contents of the Y register 121b (4 yen) are added to the contents of the W register 121d (67,250 yen).
0150 yen) and the result (107,400 yen) is stored in the expense register 152 shown in FIG. 7 in the result data memory section 15.
write to. Then in step 11 2 registers 121
Subtract the contents of expense register 152 (107,400 yen) from the contents of c (7,300,000 yen) and get the result (71,926 yen).
00 yen) is written in the take-home pay register 153 shown in FIG. 7 of the result data memory section 15.

Next, in step 12, the pay unit price (selling) is calculated. The pay unit price calculation here is performed according to the flowchart shown in FIG. First, step M
1, calculate selling price x number of shares (1460 x 5000) using internal register 121 and calculation unit 123 of CPU 12,
This result (7.3 million) is stored in the ninth register of the internal register 121.
Write to the Z register 121C shown in the figure. Next, in step M2, the lower limit of the contents of Z is determined and written to the Z register 121C.

Here, the lower limit of 2 is determined according to the flowchart shown in FIG.

First, in step J1, the contents of the W register 121d shown in FIG. 9 of the internal register 121 are set to "0". Next, in step J2, "01" is written in the fee pointer 175 shown in FIG. 8 of the pointer section 17, and in step J3, the upper limit of the range corresponding to the fee pointer 175 is written in the X register shown in FIG. 121a. In this case, the upper limit of the range corresponding to "01" of the fee pointer 175 is 1 million yen, which is n-01 of the fee rate table section 19 shown in FIG. 10(a).

Next, the process proceeds to step J4, where it is determined whether Z≦X. Since the determination here is No, the process proceeds to step J5, increments the fee pointer 175 by 1, and returns to step J3. Then, this time, the upper limit of the range corresponding to "02" of the fee pointer 175, here 1 million yen of n-02 of the fee rate table section 19 shown in FIG. 10(a), is transferred to the X register 12.
1a, and in step J4 it is again determined whether Z≦X.

Similarly, the operations from step J3 to step J5 are repeated, and it is determined whether Z≦X after incrementing the fee pointer 175 by 1. Then, the fee pointer 175 becomes "05", and the upper limit of the range corresponding to "05" of the fee pointer 175, here, 10 million of n-05 of the fee rate table section 19 shown in FIG. 10(a). If it becomes a circle, step J4 becomes YES and the process proceeds to step J6. Since we are looking for the lower limit of Z here, proceed to step J8.
Write the previous range upper limit (5 million yen in this case) to the Z register 121C.

Then, the process returns to the flowchart of FIG. 21. In FIG. 21, in step M3, the content of the fee pointer (r05J in this case) is written to the P register 121j shown in FIG. 9 of the internal register 121. Next, in step M4, the fee for the contents of the Z register 121C (5 million yen) is calculated, and this result (50,000 yen in this case) is written to the W register 121d, and the contents of this W register 121d are written to the A register 121e. Move to. The calculation of Z's fee here is the same as explained in Figure 17,
The explanation here will be omitted.

Next, in step M5, the contents of the Z register 121c (50
00,000 yen), and the result is (
In this case, 5,000 yen) is written to the W register 121d. The calculation of the cost and fee of Z here is the same as that explained in FIG. 17, and the explanation here will be omitted.

Next, in step M6, the content of the Z register 121c (5 million yen in this case) is added to the fee of the A register 121e (50,000 yen in this case) and the cost fee (5,000 yen) of the W register 121d to obtain the payment amount, and the result is (50
55,000 yen) in the internal register 121 shown in FIG.
Write to register 121h.

Next, the process advances to step M7. In step M7, it is determined whether the rate is fixed or not. In this case, a fixed rate or a rate is determined according to the contents of rHJ in the fee rate table 19 indicated by the fee pointer 175. Here, it is H-0 and the rate is determined, so in step M8 1 - tax rate (0.55%
) - calculate the rate (0,9%), and this result (0,985
5) in the Y register 1 shown in FIG. 9 of the internal register 121.
21b. Here, when it is determined to be fixed, 1-tax rate (0.55%) is written in the Y register 121b in step M9. From this state, proceed to step M10, divide the contents of the D register 121h (5,055,000 yen) by the contents of the Y register 121b (0,9855),
The result (5,129,376 yen) is written to the W register 121d.

Next, proceed to step Mll. In step M11, the selling price x number of shares (1460x5000) is calculated and the result (7.3 million yen) is written to the Z register 121C. Next, in step M12, it is determined whether Z≦W. In this case, N
If the answer is YES, the content of the P register 121j, that is, the saved content of the fee pointer 175 is decremented by 1, and the process proceeds to step M13. In step M13, the Z register 12
Calculate the fee for the contents of 1c (7.3 million yen),
This result (67,250 yen in this case) is transferred to W register 12.
1d, and also moves the contents of this W register 121d to A register 121e. The fee calculation for Z is the same as explained in FIG. 17, and the explanation here will be omitted. Next, in step M15, the cost fee for the contents of the Z register 121c (7.3 million yen) is calculated, and this result (12,500 yen in this case) is transferred to the W register 121.
Write to d.

The calculation of this cost fee for Z is the same as that explained in FIG. 17, and the explanation here will be omitted. Next, step M
In step 16, calculate the tax from the contents of Z register 121C (7.3 million yen) and the tax rate (0.55%), and obtain the result (40150 yen).
yen) to the X register and star 121a, step M17
Then, the contents of the X register 121a (40,150 yen) are subtracted from the contents of the Z register 121c (7,300,000 yen), and this result (7,259,850 yen) is written to the Z register 121C. Furthermore, in step M18, the fee for A register 121e (67,250 yen) and the cost fee for W register 121d (12,500 yen) are added, and the result is (79,750 yen).
yen) to the W register 121d, and in step M19 write W from the contents of the Z register 121C (7,259,850 yen).
The contents of the register 121d (79,750 yen) are subtracted, and this result (71,80100 yen) is written to the D register 121h.

Next, the process advances to step M20. In step M20, it is determined whether the rate is fixed or not. In this case, the fee pointer 17
The fixed rate or the rate is determined according to the contents of rHJ in the fee rate table section 19 indicated by 5. Here, it is H-0 and the premium rate is determined, so in step M21 the number of shares
rate (0.9%)] and store this result in X register 1.
21a. Here, when it is determined to be fixed, the number of shares is written to the X register 121a in step M22. From this state, the process advances to step M23, where the D register 1
21h contents (7180100 yen) to X register 121
Divide by the content of a, write the result (1447 yen) to the X register 121a, convert it to an integer in step M24, complete the pay unit price (selling) calculation, and return to the flowchart of FIG.

In FIG. 20, in step 13, the X register 121
The contents of a are written in the pay unit price register 154 shown in FIG. 7 of the result data memory section 15. In this state, the expenses of step 14 are displayed. The display on the display section 2 in this case is as shown in FIG. 35(f). Then, in step 15, data keys are waiting for human power.

Next, as shown in FIG. 35(g), when the "data" key 58 of the key manual section 5 is operated, 16 take-home data are displayed in the step. In this case, the display on the display unit 2 will be as shown in FIG. 3(g). And step 1
7 data key is waiting for human power.

Next, as shown in FIG. 35(h), when the "data" key 58 of the key manual section 5 is operated, the pay unit price of step 18 is displayed. In this case, the display on the display section 2 is as shown in FIG. 2(f).

This completes the key human-powered sales calculation.

Next, in the case of sell calculation using the stock memory, first operate the "Stock Memory" key 51 of the key manual section 5 as shown in FIG. Read the data corresponding to "Irohaniho". The display on the display section 2 at this time is as shown in FIG.

Next, when the "sell" key 55 of the key operator section 5 shown in FIG. 36 <b> is operated, the operation shown in the flowchart of FIG. 20 starts. In this case, the stock memory is being displayed at step 1, so judge YES and go to step 19.
Then, the stock price data and stock number data corresponding to "01" in the item memory section 132 are written into the buy stock price save register 142 and the stock number save register 143 of the save data memory section 14.

Next, in step 3, the contents of the sell price save register 145 are written to the display buffer 16, and the process waits for input of the sell price. In step 4, r146 as shown in Figure 36(C)
When 0J is input, the contents of the stock number save register 143 are respectively written to the display buffer 16 in step 5. Then, as shown in FIG. 36(d), when the "data" key 58 is operated, the process advances to step 6. As a result, the operations from step 7 onward are executed, and the "data" in the key human power unit 5 shown in FIGS.
By operating the key 58, expenses, take-home pay, and pay unit price based on the calculation results are displayed on the display section 2.

Next, the case of profit calculation will be explained. First, a case of profit calculation using only key input will be described. First, Figure 37(a)
Operate the rAcJ key of the key manual section 3 shown in , and clear everything once. The display on display unit 2 at this time is shown in the same figure (a).
It becomes as shown in .

Next, the “profit” of the key personnel department 5 shown in FIG. 37(b)
Operate key 56. Then, the operation shown in the flowchart of FIG. 22 starts. First, in step N1, it is determined whether the stock memory is being displayed. Since the key here is to calculate the profit manually, judge No and proceed to step N2.
Clear the contents of the saved data memory section 14.

Next, the process proceeds to step N3, where the process waits for input of the purchase price, and the display on the display section 2 becomes as shown in FIG. 37(b). From this state, a purchase stock price is input in step N4. now,
When r1320J shown in FIG. 37(c) is input as the buy price, the display on the display section 2 becomes as shown in FIG. 37(C).

Next, the "data" of the key human power section 5 shown in FIG. 37(d)
When the key 58 is operated, the process waits for input of the selling price at step N5, and the display on the display section 2 becomes as shown in FIG. 37(d). From this state, the selling price is input in step N6. Now, if r1460J shown in FIG. 37(e) is input as the selling price, the display on the display unit 2 will become as shown in FIG. 37(e).

Next, "data" of the key human power section 5 shown in FIG. 37(f)
When the key 58 is operated, the process waits for the input of the number of shares to be sold in step N7, and the display on the display section 2 becomes as shown in FIG. 2(f). From this state, the number of shares to be sold is input in step N8. If r5000J shown in FIG. 37(g) is now input as the number of shares to be sold, the display on the display unit 2 will become as shown in FIG. 37(g). Here, when the "data" key 58 of the key manual section 5 is operated as shown in FIG. 37(h), the process proceeds to step N9.

In step N9, the internal register 121 and calculation unit 123 of the CPU 12 are used to calculate the purchase price
) and store this result (6.6 million yen) in internal register 1.
21 in the Z register 121C shown in FIG. Next, in step N10, Z's fee is calculated, and the result (
62,000 yen) to the W register 121d shown in FIG. The calculation of the fee for Z here is the same as that explained in FIG. 17, and the explanation here will be omitted.

Next, in step N11, the contents of the W register 121d are stored in the expense register 1 shown in FIG.
Write to 52. Then, in step N12, 2 registers 1
Payment is requested by adding expenses (62,000 yen) to the contents of 21C (6,600,000 yen), and the result (6,662,000 yen) is stored in the payment register 1 shown in FIG. 7 in the result data memory section 15.
Write to 51.

Next, in step N13, the selling price X number of shares (1460x5000) is calculated and the result (7.3 million yen) is written in the Z register 121C.

Next, in step N14, the fee for Z is calculated and the result (67,250 yen) is written in the W register 121d. The calculation of the fee for Z here is the same as that explained in FIG. 17, and the explanation here will be omitted.

Next, in step N15, the contents of the Z register 121c (
7,300,000 yen) and the tax rate (0.55%), and writes this result (40,150 yen) to the Y register 121b. Next, in step N16, the contents of the Y register 121b are added to the contents of the W register 121d to obtain expenses, and the result (107,400 yen) is written to the expense register 152 shown in FIG. 7 in the result data memory section 15. Furthermore, in step N17, the contents of 2nd register 121C (6.3 million yen)
Subtract the expenses (107,400 yen) from the above to find the take-home pay, and store this result (7,192,600 yen) in the result data memory section 15.
It is written in the take-home pay register 153 shown in FIG. Furthermore, in step N18, profit is obtained by subtracting the payment (6,662,000 yen) from the take-home pay (7,192,600 yen), and this result (530,600 yen) is stored in the seventh memory of the result data memory section 15.
Write to the profit register 155 shown in the figure.

Next, in step N17, the profit rate is calculated from profit (530,600 yen) ÷ payment (666,2000 yen) x 100, and this result (, 7, 96) is stored in the seventh
Write to the profit rate register 157 shown in the figure.

In this state, payment data display is performed in step N20. The display on the display unit 2 in this case is shown in Fig. 37(e).
It becomes as shown in . Then, in step N21, the data key waits for human input.

Next, as shown in FIG. 37(i), when the "data" key 58 of the key manual section 5 is operated, the take-home pay data is displayed in step N22. In this case, the display on the display section 2 is as shown in FIG. 2(i). And step N23
Waiting for data key human power.

Next, as shown in FIG. 37N), when the "data" key 58 of the key manual section 5 is operated, profit data is displayed in step N24. In this case, the display on the display section 2 is as shown in FIG. 2(j). Then, in step N25, the data key waits for human input.

Next, as shown in FIG. 37(k), when the "data" key 58 of the key manual section 5 is operated, the profit rate is displayed in step N26. In this case, the display on the display section 2 is as shown in FIG. 2(k).

This completes the key human-powered profit calculation.

Next, for profit calculation using stock memory, first,
As shown in FIG. 38(a), the "Stock Memory" key 51 of the key operator section 5 is operated to read data corresponding to the first stock name "Irohaniho" from the stock memory section 13. The display on the display section 2 at this time is as shown in FIG.

Next, the “profit” of the key personnel department 5 shown in FIG. 38(b)
When the key 56 is operated, the operation shown in the flowchart of FIG. 22 starts. In this case, since the stock memory is being displayed in step N1, it is determined YES, and step N2
In step 7, the stock price data and stock number data corresponding to "01" in the item memory section 132 are written into the buy stock price save register 142 and the stock number save register 143 of the save data memory section 14.

In step N3, the contents of the buy stock price save register 142 are written into the display buffer 16, and the process waits for the buy stock price input as shown in FIG. 38(b). When the "data" key 58 is operated, the process proceeds to step N4, where the contents of the display buffer 16 are input as the buy price. In step N5, the contents of the sell price save register 145 (in this case "0") are transferred to the display buffer 16.
written to. At this time, as shown in FIG. 38(d), input the selling price r1460J from the key input section 3, and operate the "data" key 58 as shown in FIG. 38(e).
60J is input to the sell price save register 145, which was set as the sell price (step N6).

Next, in step 7, the contents of the stock number save register 143 are written to the display buffer 16. In this state, Fig. 38 (e
), when the "data" key 58 is operated, the operations from step N9 described above are executed, and the 38th
By operating the data key 58 in the key human power section 5 shown in FIGS.

Next, the case of calculating total profit on total assets will be explained. first third
9. Operate the rAcJ key of the key manual section 3 shown in FIG. 9(a) to clear everything once. The display on the display section 2 at this time is as shown in FIG. 1 (1).

Next, when the "total assets gross profit" key 53 of the key human power section 5 shown in FIG. 39(a) is operated, the operation shown in the flowchart of FIG. 23 starts.

First, in step P1, it is determined whether the stock memory is being displayed.

Here, the determination is NO and the process proceeds to step P2.

In step P2, "01" is written in the brand pointer 171 and item pointer 172 shown in FIG. 8 of the pointer section 17. Then, in step P3, the symbol pointer 171 “
The system waits for input of the latest stock price of the brand "Irohaniho" indicated by "01". The display on the display section 2 in this case is as shown in FIG. 39(b). From this state, the latest stock price is input in step P4. Now, r1 shown in FIG. 39(c)
When 500J is input, the display on display unit 2 is shown in the same figure (C).
It becomes as shown in .

In this state, when the "data" key 58 of the key manual section 5 shown in FIG. 39(d) is operated, the process proceeds to step P5.

In step P5, it is determined whether the brand pointer 171 is END. The determination here is NO, and in step P6, the brand pointer 171 is incremented by 1 to "02", and in step P7, the content of the management pointer corresponding to the content "02" of the brand pointer is written to the item pointer 172, and in step P3 Return to Therefore, this time, in step P3, the brand "iweo" indicated by "02" of the brand pointer 171 is
Waiting for the latest stock price input. The display on the display section 2 in this case is as shown in FIG. 39(d). From this state,
When r1200J shown in FIG. 39(e) is input, the display on the display unit 2 becomes as shown in FIG. 39(e). moreover,
If the "data" key 58 of the key manual section 5 shown in FIG. 39(f) is operated from this state, the above-mentioned operation will be repeated.
This time, the system waits for input of the latest stock price of the brand "/% Hifuheho" as shown in FIG. 39(f). From this state, when r800J shown in FIG. 39(g) is input, the display on the display section 2 becomes as shown in FIG. 39(g). And Fig. 39 (
After operating the "data" key 58 in the key manual section 5 shown in e), if step P5 becomes YES, step P8
Proceed to.

In step P8, the internal register 121 is
Let the contents of the register 121g be rOJ.

Next, in step P9, "01" is set in the brand pointer 171 and item pointer 172 shown in FIG. 8 of the pointer section 17.
Write.

In this state, stock asset calculation is performed in step PIO.

First, the stock asset calculation for the stock "Irohaniho" indicated by the stock pointer 171 "OIJ" is performed. Here, the stock asset calculation is executed according to the flowchart shown in FIG. First, in step Q1, the content "01" of the brand pointer 171 is written to the item pointer 172, and then,
In step Q2, the contents of the A register 121e shown in FIG. 9 of the internal register 121 are set to "0".

Then, in step Q3, the number of shares is read out. In this case, the number of shares r5000J corresponding to the item pointer "01" in the item memory section 132 is read out, and the A register 12 is read out in step Q4.
Add to 1e. In this case, the content of the A register 121e is initially "0", so it becomes r5000j.

Next, in step Q5, the item pointer 172 is +1 and "
02". Then, the process advances to step Q6.

In step Q6, it is determined whether the item pointer 172 is for the next brand. In this case, the contents of the item pointer 172 are “
"02" in the item memory section 132 shown in FIG.
This item indicates that the management pointer for the stock name "01" in the stock memory section 131 shown in FIG. 4 is "01".
”, the management pointer for the brand name “02” is “03”, so it belongs to the brand name “01”. As a result, step Q6 becomes No, and the process returns to step Q3. Then, in step Q3, the item memory section 13
Number of shares r3 corresponding to “02” of item pointer 172 of item 2
000J is read and A register 121e is read in step Q4.
Add to. In this case, the contents of the A register 121e are:
It becomes r8000J.

Next, in step Q5, the item pointer 172 is +1 and "
03". Then, step Q6 determines whether the item pointer 172 belongs to the next brand, but in this case, Y
The result is S, and the process proceeds to step Q7.

In step Q7, the latest stock price (here, r1500 yen corresponding to the stock name "Irohaniho") is input to the internal register 121.
The data is written to the B register 121f shown in FIG. Then,
In step Q8, the contents of A register 121e (8000)
and the contents of the B register (1500), and write this result (12 million yen) to the Z register 121C.

Next, in step Q9, the tax is calculated from the contents of the Z register 121C and the tax rate (0.55%), and this result (66000
yen) to the B register 121f.

Next, the fee for Z is calculated in step QIO, and the result (9,9500 yen) is stored in the W register 121 shown in FIG.
Write to d. The calculation of the fee for Z here is the same as that explained in FIG. 17, and the explanation here will be omitted. Then, proceeding to step Qll, the contents of the z register 121C (
12 million yen) - Contents of B register (66,000 yen) -
Find the brand assets from the contents of the W register (99,500 yen) and send this result (11,834,500 yen) to the E register 121.
Write to 1. Then, the process returns to the flowchart of FIG. 23. In Figure 23, the calculation results are calculated using step pH.
Write to register 121g.

Next, in step P12, it is determined whether the brand pointer 171 is END. Here, it is determined NO, and step P13
In step P14, the brand pointer 171 is increased by 1 to "02", and the content of the brand pointer 171 is "02" in step P14.
” is written in the item pointer 17.2, and the process returns to step PIO. Therefore, this time, in step PIO, the stock asset calculation for the stock "iweo" indicated by the stock pointer "02" is performed. Hereinafter, similar calculations are repeated, and step P
C register 1 of the brand assets calculated by IO at step pH
Add it to 21g.

After that, when step P12 becomes YES, step P
15, the contents of the C register 121g are written into the asset register 156 shown in FIG. 7 of the result data memory section 15. Then, in step P16, the contents of the C register 121g are set to "0" again.

Next, in step P17, the brand pointer 171 and item pointer 172 shown in FIG.
”.

In this state, stock profit calculation is performed in step P22.

First, the brand "Irohaniho" indicated by the brand pointer "01"
The stock profit calculation is performed. Here, the stock profit calculation is executed according to the flowchart shown in FIG.

First, in step R1, stock assets are calculated.

The stock asset calculation here is the same as that explained in FIG. 24, and the explanation here will be omitted. Next, in step R2, the content of the A register 121e shown in FIG. 9 of the internal register 121 is set to "0", and in step R3, the content of the brand pointer 171 is
The content "01" is written to the item pointer 172.

From this state, the stock price (1320 yen) is stored in the X register 121a in step R4, and the number of copies (5000 yen) is stored in step R5.
) is written to the Y register 121b.

Then, in step R6, X11Y is calculated, and the result (
6.6 million yen) to the 2nd register 121C.

Next, in step R7, the contents of register 2 121C (6
600,000 yen), and the result is (620,000 yen).
000 yen) is written to the W register 121d. Z here
The calculation of the fee is the same as that explained in FIG. 17, and the explanation here will be omitted.

Next, the process proceeds to step R8, and the payment is calculated by adding the contents of the W register (62,000 yen) to the contents of the 2nd register 121C (6,600,000 yen), and writes this result to the B register 121f. Next, in step R9, the A register 12
The contents of B register 121f are added to the contents of 1e (0 at this point), and this result is written to A register 121e.

Next, in step RIO, the item pointer 172 is incremented by 1 and set to "02". Then, in step R11, it is determined whether the item pointer 172 is for the next brand. In this case, the content of the item pointer 172 is "02", which points to the item "02" in the item memory section 132 shown in FIG. 5, but this item is "01" in the brand memory section 131 shown in FIG. Since the management pointer for the brand name of r02J is "01" and the management pointer for the brand name of r02J is "03", it belongs to the brand name of "01". This allows step R
11 is NO, the process returns to step R4, and in the same manner as described above, this time the item pointer 172 of the item memory section 132 is
The brand payment calculation is performed for the item data corresponding to "02". In this case, in step R9, the content of the A register 121e in which the issue payment for the item "01" is written is "0".
The issue payment for item 2 will now be added.

Next, in step RIO, the item pointer 172 is incremented by 1 to "03". Then, in step R11, it is determined whether the item pointer 172 is for the next brand, but in this case, Y
The result is ES, and the process proceeds to step R12. In step R12, the content of the A register 121e is subtracted from the brand asset written in the E register 1211, and this result is written in the E register 1211 as a brand profit.

Then, the process returns to the flowchart of FIG. 23. In FIG. 23, the process proceeds to step P19, and the stock profit calculated in step P18 is added to the C register 121g (0 at this point). Then, in step P20, it is determined whether the brand pointer 171 is END. Here, it is judged as No, and in step P21, the stock pointer 171 is +1 and "
02'' and writes the content "02" of the brand pointer 171 to the item pointer 172 in step P22.
Return to step P25. Therefore, now step P
At 18, the brand pointer “02” indicates “iweo”
The stock profit calculation is performed.

Thereafter, similar calculations are repeated, and the stock profit calculated in step P18 is added to the C register 121g in step P19.

After that, when step P20 becomes YES, step P
23, the contents of the C register 121g are written into the profit register 155 shown in FIG. 7 of the result data memory section 15. In this state, the asset data is displayed in step P24. The display on the display unit 2 in this case is shown in FIG. 39(e).
It becomes as shown in . Then, in step P25, the data key waits for human input.

Next, as shown in FIG. 39(f), when the "data" key 58 of the key manual section 5 is operated, profit display in step P26 is performed. In this case, the display on the display unit 2 is shown in the same figure (
f). This completes the calculation of total profit on total assets.

Next, in the case of calculating the total return on assets for a specific stock, first operate the "Stock Memory" key 51 of the key manual section 5 as shown in FIG. Data corresponding to the name "Irono 1 Niho" is read. The display on the display section 2 at this time is as shown in FIG.

Next, when the "total assets gross profit" key 53 of the key human power section 5 shown in FIG. 40(b) is operated, the operation shown in the flowchart of FIG. 23 starts.

In this case, the stock memory is being displayed in step P1, so
If YES is determined, the process waits for input of the latest stock price in step P27. The display on the display section 2 in this case is as shown in FIG. 40(b). From this state, the latest stock price is input in step P28.

Now, when r1500J shown in FIG. 40(c) is input, the display on the display section 2 becomes as shown in FIG. 40(c).

In this state, when the "data" key 58 of the key operator section 5 shown in FIG. 40(d) is operated, the process proceeds to step P29.

In step P24, the brand asset calculation explained in FIG. 24 is executed, and in step P30, the calculation result is written into the asset register 156 shown in FIG. 7 of the result data memory section 15. Next, in step P31, the stock profit calculation shown in FIG. 25 is performed, and in step P32, the calculation result is written into the profit register 157 shown in FIG. 7 of the result data memory section 15. In this state, asset data is displayed in step P33. In this case, the display on the display unit 2 is shown in Fig. 40 (
d).

Then, in step P34, the data key waits for human input.

Next, as shown in FIG. 40(e), when the "data" key 58 of the key manual section 5 is operated, profit data is displayed in step P35. In this case, the display on the display unit 2 is as shown in FIG. 2(e). This completes the calculation of total return on assets for the specific issue.

Next, the case of target stock price calculation will be explained. First, a case will be described in which a target stock price is determined using target profits while providing data using key human power. First, operate the rACJ key ~ of the key manual section 3 shown in FIG. 41(a) to clear everything once. The display on the display section 2 at this time is as shown in FIG.

Next, the user operates the "target stock price" key 57 of the key operator section 5 shown in FIG. 41(b). Then, the operation shown in the flowchart of FIG. 26 starts. First, step S1
to determine whether the stock memory is being displayed. Here, the target stock price is calculated by key human power, so judge NO and step S2
The contents of the saved data memory section 14 are cleared.

Next, the process proceeds to step S3, where the target profit or data key input is awaited, and the display on the display unit 2 is as shown in FIG. 41(b).
It becomes as shown in . From this state, if you select the target profit in step S4 and input r600000J shown in FIG. 41(c) as the target profit input in step S5, the display on the display unit 2 will be as shown in FIG. It becomes like this.

Next, the "data" of the key human power section 5 shown in FIG. 41(d)
When the key 58 is operated, the process waits for the purchase price input in step S6, and the display on the display section 2 becomes as shown in FIG. 41(d). From this state, a purchase stock price is input in step S7. Now, if r1320J shown in FIG. 41(e) is input as the buy stock price, the display on the display section 2 will become as shown in FIG. 41(e).

Next, the "data" of the key human power section 5 shown in FIG.
When the key 58 is operated, the process waits for input of the number of shares to be sold in step S8, and the display on the display section 2 becomes as shown in FIG. 41(f). From this state, the number of shares to be sold is input in step S9. If r5000J shown in FIG. 41(g) is now input as the number of shares to be sold, the display on the display unit 2 will become as shown in FIG. 41(g). Here, when the "data" key 58 of the key operator section 5 is operated as shown in FIG. 41(h), the process proceeds to step S10, where the target stock price is calculated. The target stock price in this case is calculated according to the flowchart shown in FIG.

First, in step T1, the internal register 121 of the CPU 12
, the purchase price (1320) x number of shares (5
000) Ten profits (600000) are calculated, and this result (
7.2 million) is written to the Z register 121C shown in FIG. 9 of the internal register 121. Next, in step T2, the upper limit of the contents of 2 is determined and written to the 2 register 121c.

Here, the determination of the upper limit of 2 is the same as that described in FIG. 19, so the explanation here will be omitted. In this case, as the upper limit of 2, the upper limit of the range corresponding to "05" of the fee pointer 175, here 10 million yen of nm5 of the fee table section 19 shown in FIG. 10(a), is written in the 2 register 121c.

Next, in step T3, the contents of the fee pointer 175 (
Here, r05J) is written to the P register 121j shown in FIG. 9 of the internal register 121. Next, step T4
calculates the fee for the contents of the second register 121C (10 million yen), writes this result (87,500 yen in this case) to the W register 121d, and moves the contents of this W register 121d to the A register 121e.

The calculation of the fee in step 2 here is the same as that explained in FIG. 17, and the explanation here will be omitted. Furthermore, step T
In step 5, calculate the cost fee for the contents of 2 registers 121C (5 million yen), and the result (in this case, 125
00 yen) is written to the W register 121d. The calculation of the cost fee in step 2 here is the same as that explained in FIG. 17, and the explanation here will be omitted.

Next, in step T6, the tax is calculated from the contents of the second register 121C (here, 10 million yen) and the tax rate (0.55%), and this result (55,000 yen) is stored in the internal register 121 in the X register 121a shown in FIG. write to. Next, in step T7, the contents of the X register 121a (55,000 yen) are subtracted from the contents of the 2nd register 121C (10 million yen), and this result (994,500 yen) is stored in the 2nd register 12.
Write to 1c. Furthermore, in step T8, 2 registers 121
Subtract the fee for A register 121e (87,500 yen in this case) and the cost fee for W register 121d (12,500 yen) from the contents of C (10 million yen), and get the result (9
845,000 yen) to the D register 121h shown in FIG. 9 of the internal register 121.

Next, the process advances to step T9. In this step T9, it is determined whether the rate is fixed or not. In this case, a fixed rate or a rate is determined according to rHJ of the fee rate table section 19 indicated by the fee pointer 175. Here, it is H-0 and the rate is determined, so in step TIO rate (0,75%) + 1
is calculated and the result is written to the Y register 121b shown in FIG. 9 of the internal register 121. Here, when it is determined to be fixed, "1" is written in the Y register 121b in step T11. In this state, proceed to step T12 and change the contents of the D register to the contents of the Y register (1,007
5) and write the result (9771721 yen) to the W register 121d.

Next, the process advances to step H13. In this step T13, the purchase price x number of shares (1320 x 5000) is calculated and the result (6.6 million) is written to the Z register 121C. Then,
In step T14, it is determined whether it is W or Z. In this case, NO
Therefore, the process proceeds to step T15, but if YES, the content of the P register 121j, that is, the saved content of the fee pointer 175 is incremented by 1 in step T161, and the process proceeds to step T15. In step T15, the Z register 12
Calculate the fee for the contents of 1c (6.6 million yen),
Transfer this result (62,000 yen in this case) to W register 12.
1d, and also moves the contents of this W register 121d to A register 121e. The fee calculation for Z is the same as explained in FIG. 17, and the explanation here will be omitted. Next, in step T16, the cost fee for the contents of the Z register 121C (6.6 million yen) is calculated, and this result (12,500 yen in this case) is stored in the W register 121.
Write to d. The calculation of this cost fee for Z is the same as that explained in FIG. 17, and the explanation here will be omitted. Next, in step T17, the contents of the Z register 121c (660
10,000 yen) plus the A register 121e fee (in this case 620 yen)
00 yen) and W register 121d cost fee (125 yen)
00 yen) and profit (600000), this result (7
274,500 yen) to the D register 121h.

Next, the process advances to step T18. In this step 718, it is determined whether the rate is fixed or not. In this case, the fixed rate or rate is determined in the same manner as step T9 above. Here, since it is H-0 and the rate is determined, 1-tax rate (
0,55%) - rate (0,75%) and writes the result (0,987) to the Y register 121b.Here,
When it is determined to be fixed, in step T20, 1 - tax rate (0,5
5%) is written to the Y register 121b. From this state, the process proceeds to step T21, where the D register 121h
Contents (7274500 yen) ÷ [Number of shares (5000) XY
The contents of register 121b (0,987)] are calculated, and the result (1475 yen) is written to X register 121a.
In step H22, the target stock price calculation is completed by converting it into an integer, and the process returns to the flowchart of FIG. In FIG. 26, the contents of the X register are written in the target stock price register 158 shown in FIG. 7 of the result data memory section 15 in step S11. In this state, the target stock price is displayed in step S12.

The display on the display section 2 in this case is as shown in FIG. 41(h).

Next, the case where stock memory is used for target stock price calculation will be explained. First, as shown in FIG. 42(a), the key human power section 5
``Stock memory'' key 51 is operated to read data corresponding to the first stock name ``Irohaniho'' in the stock memory 13. The display on the display section 2 at this time is as shown in FIG.

Next, when the "Target Stock Price" key 57 of the key personnel unit 5 shown in FIG. 42(b) is operated, the operation shown in the flowchart of FIG. 26 starts. In this case, since the stock price memory is being displayed in step S1, YES is determined, and step S1
At step 13, the stock price data and stock number data corresponding to "01" in the item memory 132 are written to the buy stock price save register 142 and the stock number save register 143 of the save data memory 14. Next, when the process advances to step S3, the process waits for input of the target profit or data key, and the display on the display section 2 becomes as shown in FIG. 42(b). In this case as well, the target profit is selected in step S4, and the 42nd
If you input r600000J shown in figure (c),
The display on the display unit 2 is as shown in FIG. 3(C). Then, as shown in FIGS. 42(d) and (e), when the "data" key 58 is operated and the buy price and the number of shares to sell are entered in sequence in the same manner as described above, the target stock price calculation similar to that described above is executed, and then By operating the "data" key 58 shown in FIG. 42(f), the target stock price shown in FIG. 42(f) is displayed.

Next, a case will be described in which a target stock price is determined using profit margin while providing data using key human power. In this case as well, operate the rAcJ key of the key manual section 3 shown in FIG. 43(a) to clear everything once.

The display on the display section 2 at this time is as shown in FIG. Next, the user operates the "Target Stock Price" key 57 of the key operator section 5 shown in FIG. 43(b) to start the operation shown in the flowchart of FIG. 26. First, in step S1, it is determined whether the stock memory is being displayed. Here, since the target stock price calculation is performed manually, a negative determination is made, and the process proceeds to step S2, where the contents of the saved data memory 14 are cleared.

Next, the process advances to step S3, where the target profit or data key input is awaited, and the display on the display unit 2 is as shown in FIG. 43(b).
It becomes as shown in . From this state, select the data key in step S4, and select "Data" as shown in FIG. 43(C).
When the key 58 is operated, the process waits for input of the profit rate in step S14.

The display on the display section 2 in this case is as shown in FIG. 43(C). Here, if we input "20%" as shown in FIG. 4A (d) as the profit rate; the display on the display unit 2 will be as shown in FIG. 4(d).

Next, the "data" of the key human power section 5 shown in FIG. 43(e)
When the key 58 is operated, the process waits for the purchase price input in step 816, and the display on the display section 2 becomes as shown in FIG. 43(e). From this state, a purchase stock price is input in step S17. Now, if r1320J shown in Fig. 43(f) is input as the buy stock price, the display on the display section 2 will be as shown in Fig. 43(f).
). Next, when the "data" key 58 of the key operator section 5 shown in FIG. 43(g) is operated, the system waits for input of the number of shares to be sold at step 818, and the display section 2 displays the data as shown in FIG. 43(g). become.

From this state, the number of shares to be sold is input in step S19.

Now, if r5000J shown in FIG. 43(h) is input as the number of shares to be sold, the display on the display unit 2 will become as shown in FIG. 43(h). Here, as shown in FIG. 43(i), when the "data" key 58 of the key manual section 5 is operated, step S
Proceed to step 20, calculate the purchase price (1320) x number of shares (5000), and store this result (6.6 million yen) in 2 registers 121C.
write to. Next, in step 821, a fee of 2 is calculated and the result (62,000 yen) is written to the W register 121d. Next, in step S22, the contents of the W register 121d (620,000 yen) are added to the contents of the 2nd register 121c (6.6 million yen).
00 yen) to calculate the payment amount, and the result (60620
00 yen) is written in the payment register 151 shown in FIG. 7 of the result data memory section 15. Then, proceed to step 323, calculate the profit from payment x profit rate/100, and store this result (1,332,400 yen) in the seventh
Write to the payment register 151 shown in the figure.

In this state, the process proceeds to step S10 and a target stock price is calculated. Here, (1623 yen) is calculated as the target stock price, but since this calculation is the same as that described in FIG. 27, the explanation will be omitted. Then, in step S11, the X register 121
The contents of a are written into the target stock price register 158 shown in FIG. 7 in the result data memory section 15. Step 31 in this state
2 target stock price is displayed. Display section 2 in this case
The display becomes as shown in FIG. 43(i).

Next, the case where stock memory is used for target stock price calculation will be explained. First, as shown in FIG. 44(a), the key human power section 5
``Stock memory'' key 51 is operated to read data corresponding to the first stock name ``Irono 1 Niho'' in the stock memory 13. The display on the display section 2 at this time is as shown in <a> of the same figure.

Next, when the "Target Stock Price" key 57 of the key personnel section 5 shown in FIG. 44(b) is operated, the operation shown in the flowchart of FIG. 26 starts. In this case, since the stock price memory is being displayed in step S1, YES is determined, and step S8
At step 13, the stock price data and stock number data corresponding to "01" in the item memory 132 are written to the buy stock price save register 142 and the stock number save register 143 of the save data memory 14. Next, in step S3, the target profit or date is determined.

The system waits for input of the key, and the display on the display section 2 becomes as shown in FIG. 44(b). In this case, the data key is selected in step S4, the "data" key 58 is operated as shown in FIG. 44(C), and the profit rate of step S14 is set as "20 ” is input, the display on the display unit 2 becomes as shown in FIG. 2(d). Then, as shown in FIGS. 42(e) and 42(f), along with the operation of the "data" key 58, the purchase price is changed in the same manner as described above.
When the number of shares to be sold is entered in order, the target stock price calculation similar to that described above is executed, and then by operating the "data" key 58 shown in FIG. 44(g), the target stock price shown in FIG. 44(g) is displayed. It is done.

Next, the case of changing the commission rate and tax rate setting table, which is the basis for calculating commissions and taxes, will be explained, but first, the setting of the table correction mode will be explained.

In this case, as shown in FIG. 45(a), the "in/out" key is operated after the rACJ key of the key operator 3 is operated. Then, the operation shown in the flowchart of FIG. 28 starts. First, the process proceeds to step U2 based on the key input in step U1, and it is determined whether the "in/out" key has been operated. Since YES here, the process proceeds to step U3, and it is determined whether the "in/out" key was operated after the rACJ key was operated. Since YES is determined here, the counter (for example, C register 121
Let it be g. ) is incremented by 1, and in step U5 it is determined whether the counter content is "4".

In this case, the answer is NO, so the first process ends.

Next, when the "IN/OUT" key is operated again in step U1, the counter is incremented by 1 in step U4 via steps U2 and U3, and it is determined in step U5 whether the counter content is "4".

Similarly, as shown in FIG. 45(a),
By operating the "Out" key multiple times (four times in this case) in succession, it is determined that the counter content is "4" in step U5, and if YES, the process proceeds to step U6, where the table correction mode is set and the process ends. .

Note that the "in/out" key is not operated and step U
If it is determined No in Step 2, the process moves to other processing in Step U7, and if it is determined No in Step U3 that the operation of the "In/Out" key is not after the operation of the rACJ key, the "In/Out" is determined in Step U8. The original input/output mode change of the key operation is executed.

Next, when the table correction mode described above is set, the second
The operation shown in the flowchart of FIG. 9 starts. First, in step v1, a fee pointer 1751:rolJ shown in FIG. 8 is written in the pointer section 17. Then, in step 2, the commission rate table section 19 shown in FIG.
The data of n-01 is written into the display buffer 16 and displayed on the display section 2 in step v3. The display on the display section 2 at this time is as shown in FIG. 45(a). Next, when the rCJ key of the key manual unit 3 shown in FIG. 45(a) is operated using the manual key in step v4, the key is determined to be another key in the key determination in step 5, and the process proceeds to step v6. in this case,
Operations other than the rCJ key and rAcJ key will result in rNOPJ, but here the operation is the "C" key, so step v3
Return to

The display on the display section 2 at this time is the one in which data n-01 of the commission rate table section 19 has been deleted, as shown in FIG. 45(b).

From this state, as shown in FIG.
When newer data is input, it is determined in step v5 that the operation is a numeric key or hyphen key, and the process proceeds to step v7. Then, new data is written to the display buffer 16 in step v7, and the process returns to step v3 to display it on the display section 2. The display on the display section 2 at this time is as shown in FIG. 45(c). Next, as shown in FIG. 45(d), the "data" key 58 of the key operator section 5 is operated. Then,
In step v5, it is determined that it is a data key, and the process proceeds to step v8. Then, select YES in step v8 if there is a numerical value input.
If it is determined, it is determined in step 9 whether the numerical value is 12 digits or not. If YES is determined here as well, the data written to the display buffer 16 in step v10 is written to n=01 in the commission rate table section 19. This state is shown in Figure 10(b).
It is shown in

Next, in step v11, it is determined whether the fee pointer 175 is 16 or not. Here we will judge No, so step V
12, add 1 to the fee pointer 175 and proceed to step V12.
n− of the commission rate table section 19 shown in FIG. 10(a).
02 data is written to the display buffer 16, and step v
The process returns to step 3 and is displayed on the display section 2. The display on the display section 2 at this time is as shown in FIG. 45(d). Next, when the "C" key of the key manual section 3 shown in FIG. 45(e) is operated again using the manual key in step v4, the display on the display section 2 becomes as shown in FIG. 45(e). .

Then, from this state, as shown in FIG. 45(f), when new data is input from the key human power section 3, step
5, the process proceeds to step v7, where new data is written to the display buffer 16, and the process returns to step v3, where it is displayed on the display section 2. The display on the display section 2 at this time is as shown in FIG. 45(f). Next, as shown in FIG. 45(g), when the "data" key 58 of the key manual section 5 is operated, step v5, step v8, and step v9 are purchased, and step v
10, the data written in the display buffer 16 is written to n-02 of the commission rate table section 19. This state is shown in FIG. 10(b). .

Thereafter, in the same manner, as shown in FIGS. 45(g) to (j), each time the "data" key 58 of the key manual section 5 is operated, the correction data is written into the commission rate section 19. It becomes like this. Corrected commission rate table section 19 in this case
is as shown in FIG. 10(b). After that, if YES is determined in step Vll, the process returns to step v1, and "01" is written to the fee pointer again, and step v2
Proceeding thereafter, the data of n-01 of the commission rate table section 19 shown in FIG. 10(b) is read out and displayed on the display section 2. The display on the display section 2 at this time is as shown in FIG. 45(j).

Therefore, if you do this, the stock price,
It has a stock memory that stores data such as the number of stocks,
The data in this memory can be read out and used as needed, so you can easily check the details of the stocks you own, and you can also calculate the amount paid and received for stock trading with just a few keystrokes. You can easily perform various calculations such as , pay unit price calculation, total asset gross profit calculation, and target stock price calculation. - Note that the present invention is not limited to the above-mentioned embodiments, but can be implemented with appropriate modifications without changing the gist.

For example, although the above embodiment describes stock calculations, it can also be used to calculate convertible bonds. In this case, by using the unit price, face value, and number of shares as data instead of the stock price and number of shares, it is possible to calculate buying and selling calculations, payment amounts, take-home pay, various commissions, etc.

[Effects of the Invention] According to the present invention, a stock memory is provided that stores data such as stock price and number of shares in correspondence with the brand name of securities such as stocks, and the data in this memory can be read and used as necessary. For example, by simply entering the necessary data such as stock price and number of shares, you can start calculating the payment amount and receipt amount for stock trading, calculate pay unit price, calculate total return on assets, calculate target stock, etc. Various calculations can be easily performed, and it can be used extremely effectively in stock trading and the like.

[Brief explanation of the drawing]

Fig. 1 is an external view showing an embodiment of the present invention, Fig. 2 is an external view showing the display section of the embodiment, Fig. 3 is a block diagram showing the circuit configuration of the embodiment, and Figs. 5 is a block diagram showing the stock memory section of the same embodiment, FIG. 6 is a block diagram showing the save data memory section of the same embodiment, FIG. 7 is a block diagram showing the result data memory section of the same embodiment, and FIG. 8 is a block diagram showing the pointer section of the same embodiment, FIG. 9 is a block diagram showing the internal register of the same embodiment, and FIG. 10 is a block diagram showing the commission rate table section and tax rate table section of the same embodiment. Figures 11 to 29 are flowcharts for explaining the operation of the embodiment, and Figures 30 to 45 are diagrams for explaining the relationship between key human power and display content on the display unit in the embodiment. be. 1... Calculator body, 2... Display section, 3.4.5...
・Key human resources department, 41...Katakana key, 51..."
"Stock memory" key, 52... "Average stock price margin" key, 53... "Total asset gross profit" key, 54... "Buy"
Key, 55... "Sell" key, 56... "Profit" key, 57... "Target stock price" key, 58... "Data"
key, 12...CPU, 121...internal register,
122... Program memory section, 123... Arithmetic section, 13... Stock memory section, 131... Stock memory section, 132... Item memory section, 14... Save data memory section, 15. ... Result data memory section, 16... Display buffer, 17... Pointer section, 18... Table setting routine ROM, 19... Tax rate table section, 2
0... Commission rate table section. Applicant's agent Patent attorney Takehiko Suzue 4 Figure 5 Figure 6 Business 7 Figure 8 Figure 9 (b) +0075R-3007i yen 1. OO'l
. 3 million yen to 5 million yen 0.90 I'/. 500 yen to 100,000 yen 075°ノ. 10 million yen to 300,073 yen 060°/. 30 million yen to 50 million yen 0.40°!
. 50 million yen ~ 100 million yen 0.25'7° + *R- + o4 sex circle 0.20° l010 儂巴 ~ 015°ノ. −−m=−〜−−−−−−−−−−0,55°100F
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~ 10075 yen 125°10+007i yen
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5 million yen 0.95°l. 5 million yen ~ +0005 yen 0.85°! . 10 million days ~ 300,075 yen 070o
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030'/. 1 How many degrees ~ 5 I sharp circle 0.25°
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Claims (1)

[Claims] an input means, a storage means for storing at least unit price data such as a stock price and quantitative data such as the number of shares in correspondence with the name of a security such as a stock, and data in the storage means based on the data input by the input means. 1. A small electronic calculator, comprising: a control means for reading out the information and executing calculations such as at least stock trading calculations.