KR102204988B1 - Method and system for dealing a stock group type - Google Patents

Abstract

The present invention relates to a group-type stock trading method and system capable of buying and selling stocks in a group unit, and for this purpose, from the plurality of stocks to at least two or more stocks based on the fluctuations of the previous day for a plurality of stocks. Creating an elastic group consisting of; Generating a supply and demand group consisting of at least two stocks based on supply and demand data of institutions or foreigners for a predetermined period of time and supply and demand data of the previous day for the plurality of stocks; Setting selling and buying options for the elasticity group or the supply/demand group; And according to the buy and sell options for the elastic group, all stocks in the elastic group are collectively bought and sold until the elastic group is sold, or all in the supply and demand group according to the buy or sell option for the supply and demand group. It is possible to provide a group-type stock trading method including the step of collectively selling stocks within the closing time after buying them on the same day.

Description

Group type stock trading method and system {METHOD AND SYSTEM FOR DEALING A STOCK GROUP TYPE}

The present invention relates to a group-type stock trading method and system for performing stock trading based on a group consisting of a plurality of stocks.

In general, in stock trading, individuals select certain stocks, collect and track information about these stocks, and analyze them to determine the purchase or sale of stocks.In most cases, users' PCs, tablet PCs, and smart By using a home trading system (hereinafter referred to as "HTS") installed in a terminal such as a phone, data communication with a stock company server of the stock exchange system is performed.

As such a system for stock trading, “a system in which an automatic stock trading program is operated” of Korean Patent Laid-Open Publication No. 10-2001-0075877 has been disclosed, which includes an account database having a plurality of account information; A call price information receiving thread for receiving call price data from an external data server; A buy/sell timing analysis module for determining a buy or sell by analyzing a buying or selling timing while performing information processing and calculation based on the above quote information; When the number of purchases is determined, a buy signal is generated by searching the internal account database and determining whether or not the stock of the item to be bought in another account is already held, selecting the account to trade, and determining the amount of purchase when having multiple accounts. A buying module to make; A sell module for generating a sell signal by searching an internal account database to find an account holding a stock to sell, when a sell is determined; It is composed of a buy/sell order thread that communicates with an external BP server, receives a signal from the buy and sell module, places a buy or sell order to the BP server, receives execution information from the BP server, and updates the execution information.

However, such a conventional stock trading system has a problem in that the analysis of the sale and purchase of the user depends only on the quotation information and only on the prediction, so that it does not greatly help the user to determine the stock sale.

That is, the conventional stock trading method simply provides stock information to investors, that is, provides only the function of information transmission. Accordingly, since the transaction is made depending on the judgment of investors, there is a limit in which it is impossible to secure a hedging response or stability.

On the other hand, stock trading methods are provided that recommend buying or selling stocks by analyzing trends of stock information. However, since these stock trading methods present a sell or buy opinion at a certain point in time, there is a problem in that the accuracy is insufficient and stability is poor and it is difficult to guarantee profitability.

Republic of Korea Patent Publication No. 10-2014-0106176 (published on September 03, 2014)

The present invention provides a group-type stock trading method and system in which a group consisting of a plurality of stocks is formed using stock trading characteristics, and stocks in the group are collectively sold and bought.

In addition, the present invention forms a flexible group consisting of stocks with high fluctuations on the previous day and a supply and demand group consisting of stocks with high supply and demand (demand and supply) by institutions or foreigners (items with high trading volume), and based on this, collective purchase on the day of the transaction And it provides a group-type stock trading method and system capable of increasing the return rate of stocks by performing a sale.

The problem to be solved by the present invention is not limited to the ones mentioned above, and another problem to be solved that is not mentioned can be clearly understood by those of ordinary skill in the art from the following descriptions. will be.

In order to solve the above-described problem to be solved, the group-type stock trading method according to the embodiment of the present invention is based on the previous day fluctuations for a plurality of stock stocks in a group-type stock trading system. Creating a resilient group consisting of stocks; Generating a supply and demand group consisting of at least two stocks based on supply and demand data of institutions or foreigners for a predetermined period of time and supply and demand data of the previous day for the plurality of stocks; Setting selling and buying options for the elasticity group or the supply/demand group; Collectively buying all stocks in the elastic group or the supply/demand group according to a purchase option for the elastic group or the supply/demand group; If a yield corresponding to the selling option of the elastic group or the supply/demand group occurs within the selling point of the elastic group or the supply/demand group set in the selling option, selling individual stocks in the elastic group or supply/demand group profitably or collectively ; And collectively selling the stocks in the supply/demand group when the selling option is not met by the selling point of the elastic group or the supply/demand group set in the selling option.

According to an embodiment of the present invention, the setting of the sell and buy options includes: transmitting a message for setting the buy and sell options for the elastic group or the supply/demand group to a member terminal; Matching the buying and selling options with the member's identification information and storing them in a member database as a buy and sell option is received from the member terminal in response to the message; And setting the purchase and sale options stored in the member database at the beginning of the market.

In order to solve the above-described problem to be solved, the group-type stock trading system according to an embodiment of the present invention provides an elastic group consisting of at least two stock stocks from the plurality of stocks based on the fluctuations of the previous day for a plurality of stocks. A group creation server for generating or generating a supply/demand group consisting of at least two stock items based on the supply/demand data and the previous day supply/demand data of institutions or foreigners for a predetermined period for the plurality of stock items; If a yield corresponding to the selling option of the elastic group occurs within the selling point of the elastic group set in the sell option of the elastic group after collectively buying all stocks in the elastic group according to the buying option for the elastic group, An elastic group trading in which individual stocks in the elastic group are sold profitably or collectively, and if the selling option is not met by the selling point of the elastic group set in the selling option of the elastic group, the stocks in the elastic group are collectively sold. server; And if a yield corresponding to the selling option of the supply and demand group occurs within the selling point of the supply and demand group set in the supply and demand group sale option after collectively buying all stocks in the supply and demand group according to the purchase option for the supply and demand group, Including a supply and demand group trading server that sells individual stocks in the supply and demand group on profit or sells collectively, and collectively sells the stocks within the supply and demand group if the sale option of the supply and demand group is not met by the time of the sale of the supply and demand group. can do.

According to an embodiment of the present invention, the group-type stock trading system transmits a message for setting the buy and sell options for the elastic group or the supply/demand group to the member terminal, and buys from the member terminal in response to the message. And an information providing server that matches the buy and sell options with the member's identification information as the sell option is received and stores it in the member database, wherein the elastic group trading server or the supply/demand group trading server is the member database at the beginning of the market. You can trade using the buy and sell options stored in.

According to an embodiment of the present invention, the selling point of the elastic group may be 30-40 minutes after the long start time or a time set by the user.

According to the above-described problem solving means of the present invention, by providing a group-type stock trading method and system in which a group consisting of a plurality of stocks is formed by using stock trading characteristics, and stocks in the group are collectively sold and bought, stocks It can improve the rate of return and convenience of traders.

In addition, according to the above-described problem solving means of the present invention, a flexible group consisting of stocks with high fluctuations the previous day and a supply and demand group consisting of stocks with good supply and demand (transaction volume, etc.) by institutions or foreigners are formed, and based on this, collectively By buying and selling, you can increase the return on stocks.

1 is a diagram showing a group-type stock trading system and its peripheral configuration according to an embodiment of the present invention.
2 is a flowchart illustrating a stock trading process of an elastic group in a group stock trading system according to an embodiment of the present invention.
3 is a flowchart illustrating a stock trading process of a supply and demand group in a group stock trading system according to an embodiment of the present invention.
4 is a diagram illustrating an interface for setting buy and sell options provided in a group-type stock trading system according to an embodiment of the present invention.
5 is an exemplary diagram of an interface for creating an elastic group and a supply/demand group provided in a group-type stock trading system according to an embodiment of the present invention.
6 is an exemplary diagram illustrating an interface provided to a member terminal when a group-type stock trading system according to an embodiment of the present invention is interlocked with a member terminal such as a smartphone.

Hereinafter, a specific embodiment of the present invention will be described with reference to the drawings. The following detailed description is provided to aid in a comprehensive understanding of the methods, devices, and/or systems described herein. However, this is only an example and the present invention is not limited thereto.

In describing the embodiments of the present invention, when it is determined that a detailed description of a known technology related to the present invention may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted. In addition, terms to be described later are terms defined in consideration of functions in the present invention and may vary according to the intention or custom of users or operators. Therefore, the definition should be made based on the contents throughout this specification. The terms used in the detailed description are only for describing embodiments of the present invention, and should not be limiting. Unless explicitly used otherwise, expressions in the singular form include the meaning of the plural form. In this description, expressions such as "comprising" or "feature" are intended to refer to certain features, numbers, steps, actions, elements, some or combination thereof, and one or more other than those described. It should not be construed to exclude the presence or possibility of other features, numbers, steps, actions, elements, any part or combination thereof.

Hereinafter, the group-type stock trading system 100 will be described with reference to the accompanying drawings.

1 is a diagram showing a group-type stock trading system 100 and its surrounding configuration according to an embodiment of the present invention.

As shown in Fig. 1, the group-type stock trading system 100 includes an information collection server 102, a group generation server 104, an information provision server 106, an elastic group trading server 108, a supply and demand group trading server. 110, a member database 112, a stock database 114, and the like, and may be connected to a plurality of member terminals 150 through a wired or wireless communication network (not shown).

In the embodiment of the present invention, the member terminal 150 is a device owned by a user who has subscribed to the group-type stock trading system 100 according to the embodiment of the present invention, and stores communication functions, applications (stock trading-related applications), and At least one processor for performing an execution function, an input/output circuit for input/output of various data, a display circuit capable of displaying various data, and the like may be provided. Examples of the member terminal 150 may include a smart phone, a PDA, a tablet PC, a notebook computer, and a desktop, but are not limited thereto.

The information collection server 102 of FIG. 1 may be linked with a stock trading system (not shown) to collect data related to stock trading and store it in the stock database 114. Specifically, the information collection server 102 collects transaction data for each stock item in connection with the stock trading system, extracts fluctuation-related data for each stock item from the collected transaction data, and stores it in the stock database 114, Data related to fluctuations and fluctuations of each stock item stored in the stock database 114 may be updated at the time when the stock transaction is terminated (hereinafter, referred to as “market close time”).

In addition, the information collection server 102 collects supply and demand data of foreign countries, institutions, etc. for a preset period, for example, 8-12 years in connection with the stock trading system, and top stock stocks with high supply and demand based on the supply and demand data, For example, the stock database 114 may store information on stock items with a trading volume equal to or greater than a preset threshold.

The group creation server 104 operates at the close of the market to search for fluctuation-related data for each stock item in the stock database 114, and classifies the stocks to belong to the elastic group among stocks based on the searched fluctuation-related data for each stock item. You can create groups. Specifically, the group creation server 104 searches the stock database 114 for fluctuation-related data for a plurality of stock stocks from the start of the stock market (hereinafter referred to as'market start time') to the close of the market, Based on the searched fluctuation-related data, a group of stocks having a high fluctuation range, for example, top 5 to 10 stock stocks, may be selected, and then an elastic group may be created using this.

In addition, the group generation server 104 may create a supply/demand group by comparing the stock stocks with high supply and demand stored in the stock database 114 and stocks with high supply and demand the previous day. Specifically, the group creation server 104 selects stock items with high supply and demand based on the supply and demand data for each stock item of the day before the start of the market, and then compares the selected stock items with the stock items with the highest supply and demand stored in the stock database 114. Through this, a supply/demand group can be created by selecting the top 5 to 10 stock stocks among stocks with high supply and demand the previous day.

Meanwhile, the group creation server 104 may provide information on the elastic group and the supply and demand group to the elastic group trading server 108, the supply and demand group trading server 110, and the information providing server 106.

The information providing server 106 is connected to the member terminal 150 to which the member has subscribed through a wired or wireless communication network (not shown) to provide information on the elastic group and the supply and demand group through SMS, email, and SNS account. 150) can be provided.

In addition, the information providing server 106 provides an interface for setting a selling option and a buying option for the elastic group and the supply/demand group, and after receiving the option information set through the interface, it is used as member information such as member ID, personal portable The member may be matched with identification information that can identify a member, such as a phone number, and stored in the member database 112.

Meanwhile, the information providing server 106 may provide a message for checking option information matched with identification information in the member database 112 1 to 2 hours before the beginning of the chapter to the member terminal.

The elastic group trading server 108 is for trading the elastic group, and operates from the beginning of the market to the predetermined selling point of the elastic group to purchase and sell stocks in the elastic group. Specifically, the elastic group trading server 108 operates from the beginning of the market to the selling point of the elastic group, for example, 20 minutes to 40 minutes after the start of stock trading, and specifically 30 minutes after the start of stock trading, according to the elastic group buying option. After buying your stock, you can sell until the point of selling the elastic group depending on the option to sell the elastic group.

In the embodiment of the present invention, the elastic group buying option includes the purchase amount per stock in the elastic group, the timing of purchasing all the stocks in the elastic group, and the like, and the purchase timing is the market price purchase, -1% purchase, -2% purchase, etc. Can be lifted.

To this end, the elastic group trading server 108 calculates and adds the present prices of each stock item in the elastic group in real time after the start of the market, and then adds the final transaction price of the stock items in the elastic group at the close of the previous day. It compares and buys through the comparison between the comparison result and the value set in the buy option.

The elastic group sell option is an option for selling all stocks to the elastic group, such as no-profit, 1% to 4% profit-loss option, and -1% stop loss option. Here, the profit-loss option and the stop-loss option may be options for all stocks, not individual stocks within the elastic group.

To this end, the elastic group trading server 108 calculates the return rate for each stock item in the elastic group in real time after purchasing the elastic group, and compares the result of summing it with the value set in the sell option. You can sell.

Meanwhile, the elastic group trading server 108 may sell all the stocks in the elastic group at the time of selling the elastic group, regardless of the selling option.

The supply/demand group trading server 110 is for trading a supply/demand group, and operates from the beginning of the market to the sale of the supply/demand group to purchase and sell stocks in the supply/demand group. Specifically, the supply and demand group trading server 110 operates from the beginning of the market to the sale of the supply and demand group, e.g., the sale time set by the user, and purchases stocks in the supply and demand group according to the supply and demand group purchase option, and then sells the supply and demand group. Depending on the option, the sale can be carried out up to the point of the supply and demand group sale.

In an embodiment of the present invention, the supply and demand group purchase option may include a purchase amount per stock in the supply and demand group, a purchase time, and the like, and the purchase time may be a market price purchase, a -1% purchase, or a -2% purchase.

The supply and demand group sell option is an option for the sale of all stocks to the supply and demand group, such as no profit loss, 1% to 4% profit loss option, and -1% stop loss option. Here, the profit loss option and the stop loss option may be options for all stocks, not individual stocks within the supply and demand group.

To this end, the supply/demand group trading server 110 may perform a sale through a comparison between a result of calculating the yield for each stock item in the supply/demand group in real time and summing it with a value set in the sale option.

On the other hand, the elastic group trading server 108 or the supply and demand group trading server 110 provides an interface for setting the selling option according to the return rate of the elastic group or the individual stock in the supply and demand group, and elasticity according to the selling option set through the interface. You can sell a group or a supply/demand group. An example of an interface is a setting window that allows you to set the selling rate for individual stocks within an elastic group or supply/demand group. For example, if the user sets the selling rate of individual stock to 3% through the setting window, the elastic group trading server 108 or the supply and demand group trading server 110 monitors the return rate of the elastic group or the stock within the supply and demand group, As the yield of a particular stock reaches the sell-off rate of an individual stock, the sales of individual stocks in the elastic group or supply/demand group are performed, and then the return on the remaining stocks is monitored, and the return on the remaining stocks until the closing or selling point of the market. If the yield on the sale of these individual stocks is not reached, they can be sold at the close of the market or at the time of sale.

In addition, the elastic group trading server 108 or the supply and demand group trading server 110 according to an embodiment of the present invention provides an interface for setting the selling rate and the collective selling rate of individual items in the elastic group or supply and demand group as a selling option. And, according to the selling option set through the interface, it is possible to sell the elastic group or the supply/demand group. For example, if the user sets the selling option of the selling rate and the collective selling rate of individual stocks through the interface, the elastic group trading server 108 or the supply/demand group trading server 110 monitors the rate of return for the stocks in the group. If the sum of the subsequent yields reaches the collective selling yield, you can perform a collective sale for the group or sell individual stocks and sell the stocks that have reached the yield.

In addition, the elastic group trading server 108 and the supply and demand group trading server 110 add up the returns of the remaining stocks in the group and the returns of the stocks sold for profits, and then the sum of the returns reaches the collective selling rate of return for the remaining stocks. If a sale is performed and the return of the remaining stocks in the group until the closing or sale of the market and the return of the stock sold do not reach the collective sale rate, the remaining stocks at the closing or sale of the market You can perform a batch sale of

A process of operating the group-type stock trading system 100 as described above will be described with reference to FIGS. 2 and 3.

First, a process in which the group-type stock trading system 100 performs stock trading for an elastic group will be described with reference to 2.

2 is a flowchart illustrating a stock trading process of an elastic group in the group-type stock trading system 100 according to an embodiment of the present invention.

As shown in FIG. 2, the group creation server 104 selects at least two stock stocks with high fluctuations based on the previous day's transaction data to create an elastic group (S200). Specifically, the group generation server 104 selects stocks with a large fluctuation range per day from among the previous day's transaction data stored in the stock database 114 to generate an elastic group.

Then, the information providing server 106 includes an interface for setting the elastic group selling option and the buying option, and using the identification information registered at the time of membership registration, a message having information on the stock items of the elastic group 150) (S202).

Thereafter, when data on the elastic group buy option and the sell option is received from the member terminal 150 (S204), the information providing server 106 matches the data with the member's identification information and stores it in the member database 112 ( S206).

Then, when the market start point is reached (S208), the elastic group trading server 108 performs a batch purchase of stocks in the elastic group according to the elastic group purchase option stored in the member database 112 (S210). Specifically, the elastic group trading server 108 monitors and sums the prices of all the stocks in the elastic group in real time, and determines whether the summation result corresponds to the elastic group purchase option, and matches the elastic group purchase option. In this case, it purchases all stocks in the elastic group.

Thereafter, as the purchase of all the stocks in the elastic group is completed, the elastic group trading server 108 calculates and sums the returns of each stock in the elastic group, and then determines whether the combined return is in line with the elastic group selling option. (S212).

As a result of the determination of S212, if it is consistent, the elastic group trading server 108 performs a batch sale for all the stocks in the elastic group (S214).

Meanwhile, if the determination result of S212 does not match, the elastic group trading server 108 determines whether or not the elastic group selling point has been reached based on the current time information (S216).

As a result of the determination of S216, when the timing of selling the elastic group is reached, the elastic group trading server 108 proceeds to S214 to sell all the stocks in the elastic group, and if not, proceeds to S212 to perform subsequent steps.

Next, a process in which the group-type stock trading system 100 performs stock trading for a supply/demand group will be described with reference to 3.

3 is a flowchart illustrating a stock trading process of a supply and demand group in the group stock trading system 100 according to an embodiment of the present invention.

As shown in FIG. 3, the group generation server 104 selects high-order stock stocks with high supply and demand based on supply and demand data for each stock item by foreigners, institutions, etc. for a preset period to generate a supply/demand group (S300). Specifically, the group generation server 104 has a high supply and demand based on data related to supply and demand among the high-demand stock items stored in the stock database 114 (hereinafter referred to as'statistical high-demand stocks') and the previous day's transaction data. After selecting the stocks (hereinafter referred to as'the previous day's top stocks'), the stocks included in the statistically top stocks of the previous day are selected to create a supply/demand group.

Then, the information providing server 106 includes an interface for setting the supply and demand group selling option and the purchase option, and using the identification information registered at the time of membership registration, a message having information on the stock item of the supply and demand group is sent to the member terminal ( 150) (S302).

Thereafter, when data on the supply/demand group purchase option and the sale option are received from the member terminal 150 (S304), the information providing server 106 matches the data with the member's identification information and stores it in the member database 112 ( S306).

Then, when the market start point is reached (S308), the supply and demand group trading server 110 performs a batch purchase of stock items in the supply and demand group according to the supply and demand group purchase option stored in the member database 112 (S310). Specifically, the supply and demand group trading server 110 monitors and adds the prices of all the stocks in the supply and demand group in real time, and determines whether the resultant value corresponds to the supply and demand group purchase option. In this case, purchases are made for all stocks in the supply and demand group.

Thereafter, as the number of purchases of the supply and demand group is completed, the supply and demand group trading server 110 calculates and adds the returns of each item in the supply and demand group, and then determines whether the total return corresponds to the supply and demand group selling option (S312). .

As a result of the determination of S312, if it is satisfied, the supply/demand group trading server 110 performs a sale of all the stocks in the supply/demand group (S314).

On the other hand, if the determination result of S312 does not match, the supply/demand group sale server 110 determines whether the supply/demand group sale time has been reached based on the current time information (S316). Here, the selling point of the supply/demand group may be the closing point of the market or a point set by the user by default.

As a result of the determination of S316, when the time to sell the supply/demand group is reached, the elastic group trading server 108 proceeds to S314 to sell all the stocks in the supply/demand group, and if not, proceeds to S312 to perform subsequent steps.

In the embodiment of the present invention as described above, the group buying and then selling has been described as an example, but the group may be sold by setting an individual selling option for collective selling.

In this case, first, when the user sets the individual stock selling rate as a group selling option through the interface provided by the group type stock trading system 100, the group type stock trading system 100 monitors the rate of return for the stock in the group. In addition, you can sell the stocks that have reached the sell-off rate of individual stocks, and collectively sell the stocks that have not reached the sell-off rate of individual stocks until the close of the market or the selling point.

On the other hand, when the user sets the collective selling rate and the individual item selling rate through the interface provided by the group type stock trading system 100, the group type stock trading system 100 monitors the rate of return for the stocks in the group and When the sum of the sum of the sums reaches the collective selling yield, the group sells the group or sells the stocks that have reached the sell-off rate of individual stocks, plus the return of the remaining stocks in the group and the yields of the stocks sold. If the combined yield reaches the collective selling rate, you can sell the remaining stocks.

If, after summing the returns of the remaining stocks in the group by the closing of the market or the point of sale, and the yields of the stocks sold profitably, the combined return does not reach the collective selling rate, the group stock trading system 100 You can sell in bulk.

In the stock trading method according to the embodiment of the present invention as described above, for example, it has been described that the buy and sell options are set based on information stored in the member database 112, but the member terminal 150 before the start of the market After providing an interface to set buy and sell options in the interface, buy and sell for the elastic group and the supply/demand group after setting the buy and buy options according to the information set through the interface. In this case, the group-type stock trading system 100 can set the possible purchase amount per item of the elastic group and the supply and demand group as shown in FIG. 4, as well as set a selling option including the return on selling individual stocks or the return on selling collectively. Interface can be provided.

In addition, in the stock trading method according to the embodiment of the present invention as described above, it has been described for example that the stocks corresponding to the elasticity group and the supply and demand group are automatically generated, but as shown in FIG. 5, the elasticity group and the supply/demand After providing a plurality of stocks corresponding to a group, an elasticity group and a supply/demand group may be created through the user's selection among the plurality of stocks.

On the other hand, the group-type stock trading system 100 according to an embodiment of the present invention provides an interface that allows immediate sale selection, and collectively stores stock items within an elastic group or a supply/demand group regardless of a preset selling option according to the operation of the interface. You can also sell.

When the group-type stock trading system 100 according to an embodiment of the present invention is interlocked with a member terminal 150 such as a smartphone to provide a group-type stock trading service, as shown in FIG. 6, group-type stock trading The system 100 may provide an interface for setting a stock trading of the elastic group and the supply/demand group, for example, an interface for setting buy and sell options according to display related information of the member terminal 150.

According to the embodiment of the present invention as described above, a trading system capable of creating an elastic group and a supply/demand group composed of a plurality of stock items according to the characteristics of the stock market, and performing stock transactions according to the characteristics of the group was implemented. .

Meanwhile, combinations of each block of the attached block diagram and each step of the flowchart may be performed by computer program instructions. Since these computer program instructions can be mounted on the processor of a general purpose computer, special purpose computer, or other programmable data processing equipment, the instructions executed by the processor of the computer or other programmable data processing equipment are described in each block of the block diagram. It creates a means to perform functions.

These computer program instructions can also be stored on a computer-usable or computer-readable recording medium (or memory) that can be directed to a computer or other programmable data processing equipment to implement a function in a specific manner, so that the computer can be used. Alternatively, instructions stored on a computer-readable recording medium (or memory) may produce an article of manufacture including instruction means for performing the functions described in each block of the block diagram.

In addition, since computer program instructions can be mounted on a computer or other programmable data processing equipment, a series of operation steps are performed on a computer or other programmable data processing equipment to create a process that is executed by a computer, It is also possible for the instructions to perform possible data processing equipment to provide steps for executing the functions described in each block of the block diagram.

In addition, each block may represent a module, segment, or part of code including at least one or more executable instructions for executing the specified logical function(s). In addition, it should be noted that in some alternative embodiments, functions mentioned in blocks may occur out of order. For example, two blocks shown in succession may in fact be executed substantially simultaneously, or the blocks may sometimes be executed in reverse order depending on the corresponding function.

100: Group type stock trading system
102: information collection server
104: group creation server
106: information providing server
108: Elastic Group Trading Server
110: supply and demand group trading server
112: member database
114: stock database
150: member terminal

Claims (2)

Generating an elastic group consisting of the top 5 to 10 stock stocks in the plurality of stock stocks based on the previous day's fluctuations for a plurality of stocks in a group generation server of a group stock trading system;
Generating, in the group generation server, a supply/demand group consisting of the top 5 to 10 stock stocks, based on the supply and demand data of institutions or foreigners for a predetermined period of time and supply and demand data of the previous day for the plurality of stock items;
Setting the selling and buying options for the elastic group in the elastic group trading server of the group-type stock trading system, and setting the selling and buying options for the supply and demand group in the supply-demand group trading server of the group-type stock trading system ;
In the elastic group trading server, all stocks in the elastic group are collectively purchased according to a purchase option for the elastic group, and all stock items in the supply and demand group are selected according to the purchase option for the supply and demand group in the supply and demand group trading server. Batch buying;
When a yield corresponding to the selling option of the elastic group occurs within the selling point of the elastic group set in the selling option in the elastic group trading server, individual stock items in the elastic group are sold profitably or collectively, and the supply and demand group Selling individual stocks in the supply/demand group profitably or collectively when a yield corresponding to the supply/demand group's sale option occurs within the sale time point of the supply/demand group set in the sale option in the trading server; And
If the elastic group trading server does not meet the selling option until the selling time of the elastic group set in the selling option, the stock items in the elastic group are collectively sold, and the supply and demand set in the selling option in the supply and demand group trading server Including the step of collectively selling stocks in the supply and demand group if the selling option is not met by the group's selling point,
The buying option for the elastic group includes a purchase amount per stock item in the elastic group and a purchase time of all the stocks in the elastic group, and the selling option for the elastic group is for selling all stocks for the elastic group. Profit loss option and stop loss option,
The elastic group trading server calculates and sums the present prices of each stock in the elastic group in real time after the start of the market, and then compares this with the sum of the final transaction prices of the stocks in the elastic group at the closing of the previous day and sells them. After performing the purchase of the elasticity group, calculating the return rate for each stock in the elasticity group in real time, and performing a sale by comparing the result of summing it and the value set in the sell option,
The buy option for the supply and demand group is the purchase amount and time of purchase per stock item in the supply and demand group, and the sell option for the supply and demand group is a profit-loss option and a stop loss option for the sale of all stocks for the supply and demand group,
The supply/demand group trading server is characterized in that, after calculating a return rate for each stock item in the supply/demand group in real time, the summation result is compared with a value set in a sell option to perform selling,
Setting a selling and buying option for the elastic group of the elastic group trading server,
In the information providing server of the group-type stock trading system,
Transmitting a message for setting a buy and sell option for the elastic group to a member terminal;
Matching the purchase and sale option information with the member's identification information and storing it in the member database as information on the purchase and sale option is received in response to the message from the member terminal; And
Including the step of performing buy and sell using the buy and sell option information stored in the member database at the beginning of the market,
The step of setting the selling and buying options for the supply and demand group of the supply and demand group trading server,
In the information providing server,
Transmitting a message for setting a buy and sell option for the supply and demand group to a member terminal;
Matching the purchase and sale option information with the member's identification information consisting of the member's ID and mobile phone number and storing it in the member database as a purchase and sale option is received from the member terminal in response to the message; And
Including the step of performing buy and sell using the buy and sell option stored in the member database at the beginning of the market,
The information providing server provides a message to the member terminal for checking information matched with identification information in the member database 1 to 2 hours before the start of the chapter,
The selling point of the elastic group is 30 minutes after the market start time.
Group stock trading method of group stock trading system.
Based on the fluctuations of the previous day for a plurality of stocks, a flexible group consisting of the top 5 to 10 stocks with the fluctuations of the plurality of stocks may be created, or an institution or foreigner for the plurality of stocks for a predetermined period. A group creation server that creates a supply and demand group consisting of the top 5 to 10 stocks of supply and demand based on the supply and demand data and the previous day supply and demand data;
If a yield corresponding to the selling option of the elastic group occurs within the selling point of the elastic group set in the sell option of the elastic group after collectively buying all stocks in the elastic group according to the buying option for the elastic group, the An elastic group trading server that sells individual stocks in the elastic group profitably or collectively and sells the stocks in the elastic group collectively if the selling option is not met by the selling point of the elastic group set in the sell option of the elastic group. ; And
According to the purchase option for the supply and demand group, if all stocks in the supply and demand group are collectively purchased and a return corresponding to the sale option of the supply and demand group occurs within the selling time of the supply and demand group set in the supply and demand group sale option, the above Including a supply/demand group trading server that sells individual stocks within a supply/demand group on profit or sells collectively, and collectively sells stocks within the supply/demand group if the sale option of the supply/demand group is not met by the time of sale of the supply/demand group. ,
The buying option for the elastic group includes a purchase amount per stock item in the elastic group and a purchase time of all the stocks in the elastic group, and the selling option for the elastic group is for selling all stocks for the elastic group. Profit loss option and stop loss option,
The elastic group trading server calculates and sums the present prices of each stock in the elastic group in real time after the start of the market, and then compares this with the sum of the final transaction prices of the stocks in the elastic group at the closing of the previous day and sells them. After performing the purchase of the elasticity group, calculating the return rate for each stock in the elasticity group in real time, and performing a sale by comparing the result of summing it and the value set in the sell option,
The buy option for the supply and demand group is the purchase amount and time of purchase per stock item in the supply and demand group, and the sell option for the supply and demand group is a profit-loss option and a stop loss option for the sale of all stocks for the supply and demand group,
The supply/demand group trading server is characterized in that, after calculating a return rate for each stock item in the supply/demand group in real time, the summation result is compared with a value set in a sell option to perform selling,
A message for setting the buy and sell options for the elastic group or the supply/demand group is transmitted to the member terminal, and as the buy and sell option information is received from the member terminal in response to the message, the buy and sell in the member's identification information Further comprising an information providing server matching the selling option information and storing it in the member database,
The member's identification information is the member's ID and mobile phone number,
The information providing server provides a message to the member terminal for checking option information matched with identification information in the member database 1 to 2 hours before the start of the chapter,
The elastic group trading server or the supply and demand group trading server,
At the beginning of the market, trading is conducted using the buy and sell options stored in the member database,
The selling point of the elastic group is 30 minutes after the start of the market.
Group stock trading system.

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