WO2015076431A1

WO2015076431A1 - Apparatus and method for calculating profit and loss list at time of additionally purchasing possessed item by scale trading with balance in account for stock and derivative

Info

Publication number: WO2015076431A1
Application number: PCT/KR2013/010591
Authority: WO
Inventors: 양용철
Original assignee: 양용철
Priority date: 2013-11-21
Filing date: 2013-11-21
Publication date: 2015-05-28

Abstract

The present invention relates to an apparatus and method for analyzing profit and loss (list) for each stock price, which will be generated in the future after a scale trading purchase is made, in advance, when an additional scale trading purchase for an item identical to a possessed item is to be made in a state where the existing stock is possessed, in cyber stock and derivative trading. The method comprises the steps of: identifying a possessed item in the existing account; inputting purchase information for additionally purchasing the same item; and calculating a comprehensive profit and loss list for each stock price according to the possessed item and the additional scale trading purchase. Accordingly, an investor can identify all profits and losses for each stock price at a current time in advance after the scale trading purchase is made, thereby maximizing investment profits.

Description

[Revision 22.01.2014] based on Rule 26. Apparatus and method for calculating profit and loss list when additional water is added to stocks and derivatives account balance

In the present invention, when stocks and derivatives transactions are additionally purchased by holding stocks with an existing account balance, the investor analyzes the profit and loss at each stock price after the watering.

If a stock investor buys and holds a particular stock, 50% will be in profit and 50% will be in loss. As a countermeasure against losses, (1) waiting for the stock price to rebound, but if the stock price rises, it sells out even if it takes some losses. (2) In case of loss by another method, buy additional at the low point. As a result, the average selling price is lowered and the loss sharply decreases even if the stock price rises slightly. In the method of (2), the trading technique of buying more stocks at a lower price is called water trading. According to statistics, Korean investors have three to four stocks on average, so they are well aware of the characteristics of stock price fluctuations and the range of stock price fluctuations.

Ride is an investment method that lowers the average selling price by buying more shares at lower prices. So, if the stock price rebounds a little, the watering effect will be immediate and the loss will be greatly reduced. Conversely, if the stock falls further after the ride, the more the stock falls, including the quantity purchased, the greater the loss.

If you have experienced the easy escape from the past, you will be tempted to jump in the moment of loss and share price rebound. If you rebound by riding, it will have a great effect in a short time, but if you fall further, your loss will be a snowball that goes downhill.

Therefore, water rides are very risky and investors should be careful. One wrong ride will cost almost all of your investment. Derivatives in futures options have a greater leverage, which poses greater risk of flight to stocks. If you go in the opposite direction, you lose money because you lose your principal in a short period of time and your maturity is reduced even if you rebound.

Due to the characteristics of the water buying action and the fast stock price recovery, water ride is active. Riding is, after all, aimed at changing profits and losses. However, in the current online securities trading system, no one can get help or services on how the profit and loss of water changes. Only the simplest balance information can be obtained from the balance after the extra purchase. As a result, investors are not aware of any changes in unit prices, quantities, purchase amounts, and profits and losses associated with water rides.

Therefore, water-riding is a risk that is very risky for investors and needs help or service to analyze the profit and loss to stabilize the investor's mind and to ride quickly and accurately.

In order to solve this problem, the present invention allows investors to know in advance all future profits and losses after the conclusion of the purchase, even though they do not calculate any additional purchases.

Another object of the present invention is to provide a profit and loss analysis service so that investors can know all their future profits and losses immediately and accurately without using a calculation or electronic calculator. Another object of the present invention is to enable investors to quantitatively and visually know the magnitude and trend of future risks. Another object of the present invention is to be able to know in advance the future profit and loss to occur in the present time.

Another object of the present invention is to be able to know the profit and loss results after the purchase without the actual purchase. It is still another object of the present invention to eliminate the time, effort, errors, and errors that are required or generated in calculating profit and loss, and to provide profit and loss analysis immediately and accurately. Still another object of the present invention is to enable investors to trade in advance by looking at future profit and loss to occur in the future so that they can trade in an advantageous position than other investors.

The above object is achieved by the present invention, the method of calculating the profit and loss list at each stock price at the time of purchase additional stocks in the state of holding stocks and derivatives in the cyber securities trading according to the present invention is conventional Checking the holdings of the account; and inputting the purchase information for additional water purchases of the same item: and calculating a comprehensive profit and loss list for each share price according to the holdings and additional purchases; It is characterized by.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 is an overall configuration diagram of an apparatus for calculating a comprehensive profit / loss list at the time of additional purchase of water in a stock account holding item according to an embodiment of the present invention.

300 in FIG. 1 is a brokerage firm server. The securities firm server 300 has a function of providing the stock price information of the stock between the client terminal 100 and the Securities Computer Center, the derivatives of the trade, the conclusion of the sale and the profit and loss analysis.

100 of FIG. 1 is a client terminal 100 and performs stock price information inquiry, trading order, and profit and loss analysis of stocks and derivatives.

2 is a client terminal 100 and includes a control unit 10, a calculation unit 20, a water input / display unit 30, a storage unit 40, and a communication unit 60.

The terminal 100 may be a PC, a smartphone, a tablet PC, a laptop, and the like, in which investors communicate with a securities company to buy and sell stocks. The terminal sends and receives information related to stock trading between investors and securities firms, and is in charge of information, calculation, analysis, and display of watering orders.

The control unit 10 receives a stock trading program, a screen, information from a securities company server, receives a water order, performs profit and loss analysis, and controls the transfer of order information to the securities company server.

The calculating unit 20 is responsible for performing a profit and loss analysis according to the water ride. The calculation analyzes the profit and loss after the ride through the existing account balance and additional purchase order information based on the ride.

The water input / display unit 30 receives the water purchase order information from the investor and displays the profit / loss analysis result calculated by the operation unit 20.

The storage unit 40 receives the water input / display unit 30 and the water operation program 50 from the securities company server and stores the water. The storage unit 40 downloads and stores water-related screens and calculation programs from the securities company server and provides them when ordering water rides.

The communication unit 60 plays a role of transmitting and receiving information between the securities firm server 300 and the client terminal 100 related to the water ride.

3 is an example of the riding profit and loss calculation program 41 stored in the storage unit 40.

The comprehensive profit and loss list calculation program 41 after the water ride is a program for calculating the profit and loss of the accumulated balance calculated by adding up the account balance information and the water purchase information. The calculation method calculates a cumulative profit and loss list from the cumulative balance (combination of unit price and quantity), which is the sum of the account balance and the purchase information of the ride at a particular ride price.

For example, if you have 10 shares of Samsung Electronics (1,500,000 won for the vehicle) in your current account balance, enter an additional water order (3 weeks for additional purchases and 1,370,000 won for the water vehicle). Then, the comprehensive profit / loss list calculation program 41 calculates the total quantity by adding up the balance amount and the additional water ride amount, and calculating the average selling price by dividing the total purchase amount by the total quantity. The yield or profit and loss amount of each stock price is calculated from the comprehensive balance information after the ride. The yield is calculated by dividing each stock by the average selling price. The amount of profit and loss is calculated by multiplying the total amount by the amount of profit and loss corresponding to each stock price. Or, it is calculated by subtracting the total purchase price from the total selling price when selling each stock price. In other words, there are many methods, but the final result is the amount of gains or losses remaining after the sale.

4 is an example of the water input / display unit 30.

The input / display unit 30 includes an input unit 31 for receiving water purchase order information (additional purchase price or quantity) and a display unit 32 for displaying a comprehensive profit / loss list after the water calculation calculated by the calculation unit 20. do.

The input unit 31 is responsible for receiving additional purchase information on the account holding balance item.

It is preferable that the display unit 32 displays the profit or loss (return rate or profit or loss amount, etc.) corresponding to each stock price in a tabular or graphical form so that an investor can see it.

5 shows the configuration of the securities firm server 300. The securities firm server 300 includes a control unit 310, a calculation unit 320, a database 330, and a communication unit 340.

The controller 310 controls to transfer the water input / display unit 30 stored in the database 330 or the comprehensive profit / loss list calculation program 41 after the water ride to the client terminal 100. In addition, the controller 310 controls the calculation unit 320 to perform the profit and loss analysis and transmit the result to the client terminal 100.

The calculation unit 320 calculates the comprehensive profit and loss list after the water ride using the water ride order information input from the client terminal 100.

The database 330 stores the water input / display unit 30 or the comprehensive profit / loss list calculation program 41 after the water ride and provides it to the client terminal 100.

The communication unit 340 transmits and receives the order information and the profit and loss analysis data related to the profit and loss analysis between the securities company server 300 and the client terminal 100.

6 is an example of the water input / display unit 30 stored in the database 330 or the comprehensive profit / loss list calculation program 41 after the water ride.

The water input / display unit 30 stored in the database 330 is transmitted to the client terminal 100.

Comprehensive profit and loss list calculation program 41 after the water stored in the database 330 is sent to the calculation unit 320 is used for profit or loss analysis or transmitted to the client terminal 100 to calculate the profit and loss list on the client terminal 100 Used.

The comprehensive profit / loss list calculation program 41 after the water ride of the database 330 is a program for calculating the profit and loss of the accumulated balance calculated by adding up the account balance information and the water purchase information. The calculation method calculates a comprehensive profit and loss list from the accumulated balance (combination of unit price and quantity), which is the sum of the account balance and the purchase information of the ride at a specific ride price.

The following describes a method of profit and loss analysis of riding according to the present invention.

7 is a method for calculating a comprehensive profit and loss list after riding according to the present invention. 7 is a step of selecting a water input unit for additional water purchase (S10); and an investor inputting water order information (quantity, unit price) to the water input unit (S20); and water Determining whether a ride order input is completed (S30); and calculating a comprehensive profit and loss list after riding from the existing account balance and additional water purchase order information (S40); And displaying the calculated comprehensive profit and loss list after the ride on the display unit (S50).

FIG. 8 is a detailed diagram of calculating the comprehensive profit and loss list after the water ride from the existing account balance and additional water purchase order information in the method of calculating the comprehensive profit and loss list after the water ride in FIG. 7 (S40). First, the information of the existing account balance of the watering item is read (T10). In this case, the balance information is the amount of the remaining balance and the selling price. For example, A shares are 100 shares and the price is 10,000 won. Next, read the additional purchase order information (T20). Here, the additional purchase order information is the additional purchase means, the additional purchase quantity. For example, the additional stock price of A shares is 8,000 won and the number of additional shares is 100 shares. Next, the total purchase amount after the ride is calculated (T30). The total purchase amount is the balance amount and the purchase amount of water. For example, 100 shares of A stock and 10,000 in the account balance, so the balance is 1,000,000 won. The purchase price of water rides is 8,000 won for purchase means and 800,000 won for purchases of 100 shares. Therefore, the total purchase amount is 1,800,000 won. Next, the total purchase quantity is calculated (T40). For example, 100 shares of A stock and 100 shares of water are in the account balance, so the total purchase is 200 shares. Next, the average selling price is calculated (T50). The average selling price is calculated by dividing the total purchase price by the total purchase amount. For example, the total purchase price is 1,800,000 won and the total purchase amount is 200 shares, so the average selling price is 90,000 won (1,800,000 won ÷ 200 shares = 900,000 won). Next, a comprehensive profit and loss list corresponding to each stock price is calculated (T60). Each share price is divided by the average selling price to calculate a return (list). Alternatively, the profit and loss amount (list) is calculated by multiplying the number of gains and losses per share at each share price by the total number of purchases. Alternatively, the amount of profit and loss at the stock price is calculated by subtracting the total purchase price from the total selling price when the stock is sold to each stock price. This process is calculated for each stock price to calculate the profit and loss list.

The order of reading the existing account information (T10) and the step of reading water order information (T20) may be reversed. In addition, the order of calculating the total purchase amount (T30) and calculating the total purchase amount (T40) may be reversed.

The present invention calculates the number of profits and losses of all cases to occur in the future at the present time and provides them to the investor quickly and accurately, so that the investor can grasp the change in his future profit and loss and make effective trading decisions. All the profit and loss information that will occur after a quick and accurate ride is available at the present time, without the need for complicated calculations.

1 is an overall configuration diagram of an apparatus for calculating a comprehensive profit and loss list when buying water is added to a stock account holding item.

2 is a client terminal and shows a controller, a calculator, a water input / display unit, a storage unit, and a communication unit.

Figure 3 is an example of the riding profit and loss calculation program stored in the storage.

4 is an example of the water input / display unit.

5 is a securities firm server, which shows a control unit, arithmetic unit, database, and communication unit.

6 is an example of a water input / display unit or a comprehensive profit / loss list calculation program after watering stored in a database.

7 is a flowchart illustrating a method of calculating a comprehensive profit and loss list after riding in accordance with the present invention.

8 is a detailed flowchart of the comprehensive profit / loss list calculation method.

The best mode of the present invention is to accurately and promptly calculate and present to the investor a comprehensive profit and loss list after watering at all stock prices for all cases, as shown in FIGS. 9 and 10.

The present invention immediately and accurately calculates the gains and losses after the additional purchase incurred in the purchase of additional water for stocks with existing balances in stock and derivatives transactions. Therefore, when ordering online securities trading can be easily and easily used in various order screens.

Claims

In addition to the existing account holdings in online stocks or derivatives trading, it is a device for calculating the profit and loss list when buying water.

A control unit for receiving an input of additional water purchase orders and performing profit and loss analysis;

Profit and loss list calculation device after the ride, characterized in that the calculation unit for calculating the profit and loss list after the ride from the existing account information and purchase order information
The method according to claim 1,

The control unit calculates the profit and loss list after the water input, and controls to calculate the profit and loss list after the ride, and displays the calculated profit and loss list display unit after the ride
The method according to claim 1,

The calculating unit calculates a profit and loss list after the water, characterized in that for calculating the profit and loss list after the water from the account balance information and additional purchase order information
The method according to claim 1,

The profit and loss analysis device further includes a database for storing the profit and loss analysis program for analyzing the profit and loss after the water ride after the ride,
The method according to claim 4,

The profit and loss analysis calculation program calculates a profit and loss list after a water order is concluded by using existing account balance information (purchase price or reserve quantity) and water purchase purchase information (additional purchase quantity or purchase instrument price). Profit and loss list calculation device after riding
The method according to claim 2,

The display unit displays the profit and loss list calculation after the ride, characterized in that for displaying the profit and loss analysis value corresponding to each stock price on the stock price (quote) list
The method according to claim 1,

The control unit and the calculation unit after calculating the profit and loss list after the water, characterized in that configured in the server of the client terminal or securities company
A client terminal for calculating a profit / loss list on purchases of water in addition to existing account holdings in online stock or derivatives trading.

A controller for controlling the comprehensive profit and loss list calculation after the securities company server;

A calculation unit for calculating a comprehensive profit / loss list after the water ride from the existing account balance and additional purchase order information according to the water ride;

A water input / display unit for receiving water purchase order information from an investor and displaying a comprehensive profit / loss list after the water operation calculated by the calculation unit;

Client terminal comprising a storage unit for receiving and storing the comprehensive profit and loss list calculation program after the ride from the securities company server
A securities firm server that calculates a profit / loss list when buying water in addition to existing account holdings in online stock or derivatives trading.

A controller for controlling the transmission of the comprehensive profit / loss list calculation program after the watering to the database to the client terminal;

Securities firm server, characterized in that consisting of a database for storing the comprehensive profit and loss list calculation program after the ride and provide to the client terminal
In addition to the existing account holdings in online stocks or derivatives trading, a method of calculating the profit and loss list after a water purchase at the time of a water purchase,

Receiving additional purchase order information of water ride for the stock item;

Method for calculating the profit and loss list after the ride, comprising the step of calculating the profit and loss after the ride from the existing account balance information and additional purchase order information
The method according to claim 10,

Computing the comprehensive profit and loss list after the water ride

Reading the information (quantity, unit price) of the existing account balance of the item, and reading the additional purchase order information (quantity of water, unit price); and calculating the total purchase amount after the ride; and Calculating the total purchase amount by adding the balance of the account and the quantity of water; calculating the average purchase price by dividing the total purchase amount by the total amount; and calculating the comprehensive profit and loss list after the ride corresponding to each share price. Income list calculation method after the ride, characterized in that it comprises a step of
In addition to the existing account holdings in online stocks or derivatives trading, a method of calculating the profit and loss list after a water purchase at the time of a water purchase,

Selecting a water input unit for additional water purchase; and inputting water order information (quantity, unit price) to the water input unit by the investor; and determining whether the water input order is completed; And calculating a comprehensive profit / loss list after the water ride from the existing account balance and additional water purchase order information.
The method according to claim 12,

Computing the comprehensive profit and loss list after the watering step of calculating each of the stock price divided by the average selling price after the watering;

And calculating a profit / loss list corresponding to each stock price from the unit price between the stock price and the average selling price after the ride, and the quantity information.
The method according to claim 1,

The calculating unit calculates a profit and loss list after the ride, characterized in that for calculating the profit and loss list for stocks, derivatives futures, options, bonds, funds, cash, foreign exchange
The method according to claim 10,

The profit and loss list calculation step after the ride is characterized in that the profit and loss list calculation method after calculating the profit and loss for the stock, derivatives futures, options, bonds, funds, spots, foreign exchange
A recording medium readable by a digital information processing apparatus, in which a program for performing the method of any one of claims 1 to 15 is recorded.