KR20210000984A - Application, server, and method for providing stock information - Google Patents

Abstract

Disclosed are an application, a server, and a method for providing stock information for providing a new plurality of recommended stocks based on the interest of a user in each of a plurality of recommended stocks. The method comprises the steps of: providing information on a plurality of recommended stocks through a user terminal; calculating the interest of the user in each of the plurality of recommended stocks; and providing information on a plurality of newly selected new recommended stocks to the user terminal.

Description

Applications, servers, and methods that provide stock information {APPLICATION, SERVER, AND METHOD FOR PROVIDING STOCK INFORMATION}

It relates to applications, servers, and methods for providing stock information.

Stock investors can acquire various stock information on stock investment from various broadcasting media or companies that provide stock information. For example, an investment expert may provide a stock item discovered by analyzing company information, stock transaction information, various news, etc. as a recommended stock item to paid members or multiple stock investors.

It is to provide an application, a server, and a method for providing stock information providing user-customized recommended stock items.

The method of providing stock information according to the first aspect is selected using at least two or more different recommendation criteria, and includes at least one or more recommended stock items selected using the recommendation criteria for each of the recommendation criteria. Providing information on a plurality of recommended stock items through a user's terminal; Collect information on the reaction behavior of the user with respect to the information on each of the provided plurality of recommended stock items through the terminal, and use the information on the collected reaction behavior to each of the plurality of recommended stock items Calculating a degree of interest of the user for the user; And the number of newly selected recommended stock items using the recommendation criteria newly selected using the at least two or more recommendation criteria and used to select a recommended stock item corresponding to a lower level of interest among the at least two or more recommendation criteria. Using the recommendation criteria used to select the recommended stocks corresponding to the higher level of interest, information on a plurality of new recommended stocks newly selected so that the number of newly selected recommended stocks is greater is provided by the user. It may include providing to the terminal.

An application for providing stock information according to the second aspect includes: providing a plurality of recommended stock items through an application that provides stock information executed in a terminal; Acquiring the user's interest in each of the provided plurality of recommended stock items, based on the user's actions in the application for each of the provided plurality of recommended stock items; And providing, through the application, user-customized recommended stock stocks in which the application weight of each of the plurality of recommendation criteria corresponding to the provided plurality of recommended stocks is adjusted based on the acquired user's interest level. It can be stored in a storage medium for the purpose.

A server providing stock information according to a third aspect includes: a communication interface for performing communication with a terminal; Processor; And a memory for storing instructions executable by the processor; wherein the processor transmits a plurality of recommended stock items to the terminal by executing the instructions, and in each of the transmitted plurality of recommended stock items Based on the user's behavior in an application that provides stock information for, the user's interest in each of the transmitted plurality of recommended stock items is acquired, and based on the obtained user's interest, the transmitted plurality The user-customized recommended stock items in which the application weight of each of the plurality of recommendation criteria corresponding to the recommended stock items of is adjusted may be transmitted to the terminal.

1 is a diagram for explaining an environment in which stock information is provided.
2 is a block diagram showing the configuration of a terminal in which an application providing stock information is executed according to an embodiment.
3 is a block diagram showing the configuration of a server providing stock information according to an embodiment.
4 is a diagram for explaining a state in which recommended stock items are provided through an application that provides stock information executed in a terminal according to an embodiment.
5 is a diagram for explaining a user's behavior in an application that provides stock information on recommended stock items according to an embodiment.
6 is a diagram for explaining a state in which user-customized recommended stock items are provided through an application that provides stock information executed in a terminal according to an embodiment.
FIG. 7 is a diagram for explaining a state in which user-customized recommended stock items are provided through an application that provides stock information executed in a terminal according to another embodiment.
8 is a flowchart illustrating a method of providing stock information in a terminal according to an embodiment.
9 is a flowchart illustrating a method of providing stock information in a server according to an embodiment.
10 is a flowchart illustrating a method of providing stock information according to an exemplary embodiment.

Hereinafter, various embodiments will be described in detail with reference to the drawings. The embodiments described below may be modified and implemented in various different forms. In order to more clearly describe the features of the embodiments, detailed descriptions of matters widely known to those of ordinary skill in the art to which the following embodiments belong will be omitted.

On the other hand, in the present specification, when a component is "connected" with another component, this includes not only a "direct connection" but also a "connected with another component in the middle". In addition, when a certain configuration "includes" other configurations, this means that other configurations may be further included rather than excluding other configurations unless otherwise specified.

In addition, terms including ordinal numbers such as'first' or'second' used in the present specification may be used to describe various elements, but the elements should not be limited by the terms. These terms are only used for the purpose of distinguishing one component from another component.

The present embodiments relate to a terminal running an application providing stock information or a server providing stock information, and details that are widely known to those of ordinary skill in the art to which the following embodiments pertain are described in detail. Is omitted.

1 is a diagram for explaining an environment in which stock information is provided.

Stock information service refers to a service that provides information on stock items and stock transaction information including stock trading to users who want to invest in stocks. Users who use the stock information service may request or receive stock information through their respective terminals 100.

Referring to FIG. 1, the server 200 may be connected to each user's terminal 100 so that a plurality of users may use the stock information service using their respective terminal 100. In FIG. 1, it is shown that the terminal 100 is connected to the server 200 providing stock information through a communication network, but the server 200 may be included in a network to which the terminal 100 is connected. , It may be a form composed of a plurality of servers having a distributed structure. For example, the server 200 may be a cloud server that is a centralized data center, an edge computing device that collects and processes data from the terminal 100 in a local area where the terminal 100 is located, or a cloudlet that is a fog computing device. It may be a (cloudlet) server or an edge server. The terminal 100 may be various types of user terminals that can be used for connection with the server 200. For example, the terminal 100 may be a device capable of communicating with the server 200 and may be a mobile device such as a smart phone or a tablet PC, or a stationary device such as a desktop computer.

2 is a block diagram showing the configuration of a terminal 100 in which an application providing stock information is executed according to an embodiment.

Referring to FIG. 2, the terminal 100 may include a memory 110, a processor 120, a user interface device 130, and a communication interface device 140. Those of ordinary skill in the technical field related to the present embodiment can see that other general-purpose components may be further included in addition to the components shown in FIG. 2.

The memory 110 may store software or programs. For example, the memory 110 may store an application, a program such as an application programming interface (API), and various types of data. The memory 110 may store instructions executable by the processor 120.

The processor 120 may execute instructions stored in the memory 110. The processor 120 may access the memory 110 and perform booting using the O/S stored in the memory 110. The processor 120 may perform various operations using various programs, contents, and data stored in the memory 110. For example, the processor 120 may display a predetermined screen on the user interface device 130 by using various programs, contents, and data stored in the memory 110. When a user input is made to an area of the user interface device 130, the processor 120 may perform a control operation corresponding to the user input.

The processor 120 may include a Graphics Processing Unit (GPU). The GPU may generate screens of various layouts including objects based on the calculated attribute values. The screen generated by the GPU may be displayed on the user interface device 130 as a user interface.

The user interface device 130 may receive various inputs from the user or provide various information to the user. For example, the user interface device 130 may detect a user's touch input and output a touch event value corresponding to the detected touch signal.

The communication interface device 140 may communicate with various types of external devices according to various types of communication methods. The communication interface device 140 may include at least one of a Wi-Fi chip, a Bluetooth chip, and a wireless communication chip. The processor 120 may communicate with various external devices using the communication interface device 140.

The names of the components of the terminal 100 described above may be different. The terminal 100 may perform the following operations using at least one of the above-described components.

The terminal 100 may execute an application that provides stock information according to a user's request among applications stored in the terminal 100. The terminal 100 may receive various inputs from the user through an application that provides the executed stock information, determine the user's behavior corresponding to the input, and output information or event values corresponding to the determined user's behavior. have. For example, the terminal 100 may register an arbitrary stock item as a stock item corresponding to the user's account at the request of the user.

The terminal 100 may provide a plurality of recommended stock items through an application that provides stock information executed in the terminal 100. For example, the terminal 100 may provide a stock item registered by the user and a plurality of recommended stock items selected based on a plurality of recommendation criteria through an application that provides stock information. The terminal 100 acquires information or features related to the recommendation criteria for stock items registered by the user, and provides stock information for a plurality of recommended stock items by using other stock items having the obtained information or characteristics as recommended stock items. It can be provided through an application. For example, the terminal 100 may query industry type information for stock items registered by the user, and select another stock item having the searched industry type information as a recommended stock item. Alternatively, the terminal 100 may detect a chart-type feature of the stock item registered by the user, select another stock item having the detected chart-type feature, and make it a recommended stock item.

Providing recommended stock items means providing information on recommended stock items, for example, it may mean providing information related to the stock names of recommended stock items or recommended stock items.

The terminal 100 may acquire the user's interest in each of the plurality of recommended stock items based on the user's behavior in the application providing stock information. The terminal 100 may provide user-customized recommended stock items in which the application weight of each of the plurality of recommendation criteria is adjusted based on the user's interest in each of the plurality of recommended stock items through an application that provides stock information. have.

3 is a block diagram showing the configuration of a server 200 providing stock information according to an embodiment.

Referring to FIG. 3, the server 200 may include a memory 210, a processor 220, a storage 230, and a communication interface device 240. Those of ordinary skill in the art related to the present embodiment can see that the server 200 may further include other general-purpose components in addition to the components shown in FIG. 3. Each component of the block diagram of FIG. 3 may be separated, added, or omitted according to the implementation method of the server 200.

The memory 210 may store instructions executable by the processor 220. The memory 210 may store software or programs.

The processor 220 may execute instructions stored in the memory 210. The processor 220 may control the overall operation of the server 200. The processor 220 may acquire information and requests received through the communication interface device 240 and store the received information in the storage 230. Also, the processor 220 may process the received information. For example, the processor 220 may generate information used for a stock information service from information received from the terminal 100 or perform an act of managing received information and store it in the storage 230. In addition, the processor 220 provides stock information to the terminal 100 through the communication interface device 240 using the information stored in the storage 230 as a response to the request obtained from the terminal 100. Information can be transmitted.

The storage 230 may store various types of software and information necessary for the server 200 to provide stock information. For example, the storage 230 may store programs executed in the server 200, applications, and various types of data used for a stock information service.

The storage 230 may store and manage personal information for each user who uses the stock information service into a database. The storage 230 may store various information, etc. for each account for accessing the server 200. For example, stock-related information or stock account information corresponding to the user's account may be stored in the storage 230.

The communication interface device 240 may communicate with an external device including the terminal 100. For example, the server 200 receives a request for information on stock items and a request for recommended stock items from the terminal 100, and in response to the request of the terminal 100, the server 200 receives stock information corresponding to the request. Can provide.

The names of the components of the server 200 described above may be different. The server 200 may perform the following operations using at least one of the above-described components.

The server 200 receives various inputs of a user from an application that provides stock information executed on the terminal 100 from the terminal 100, determines the user's behavior corresponding to the received input, and determines the user's Information or event values corresponding to the actions may be provided to the terminal 100. For example, the server 200 may register an arbitrary stock item as a stock item corresponding to the user's account according to a user's request received from the terminal 100 and store it in the storage 230.

The server 200 may transmit a plurality of recommended stock items to the terminal 100. For example, the server 200 may generate a plurality of recommended stock items selected based on a stock item registered by a user and a plurality of recommendation criteria. The server 200 may generate a plurality of recommended stock items by obtaining information or characteristics related to the recommendation criteria for stock items registered by the user, and using other stock items having the obtained information or characteristics as recommended stock items. . For example, the server 200 may query industry information for stock items registered by the user, and select another stock item having the searched industry type information as a recommended stock item. Alternatively, the server 200 may detect a chart-type feature for a stock item registered by the user, select another stock item having the detected chart-type feature, and make it a recommended stock item. The server 200 may transmit a plurality of recommended stock items to the terminal 100 to provide a plurality of recommended stock items through an application that provides stock information executed in the terminal 100.

The server 200 may acquire a user's interest in each of the plurality of recommended stock items based on the user's behavior in an application that provides stock information received from the terminal 100. The server 200 may generate user-customized recommended stock items in which the application weight of each of the plurality of recommendation criteria is adjusted based on the user's interest in each of the plurality of recommended stock items. The server 200 may transmit user-customized recommended stock items to the terminal 100 to provide user-customized recommended stock items through an application that provides stock information executed in the terminal 100.

FIG. 4 is a diagram for describing a state in which recommended stock items are provided through an application that provides stock information executed in the terminal 100 according to an embodiment.

Referring to FIG. 4, an example of providing a plurality of recommended stock items selected based on a stock item registered by a user and a plurality of recommendation criteria in an application providing stock information is illustrated. However, unlike FIG. 4, a plurality of recommended stock items may be selected based on preset recommendation criteria by a service provider or user providing stock information, regardless of stock items registered by the user. For example, regardless of the stock item registered by the user, a plurality of recommended stock items satisfying the corresponding condition may be provided based on the recommendation criterion that the market capitalization is 50 billion or more and less than 100 billion. Hereinafter, for convenience of explanation, the example illustrated in FIG. 4 is assumed.

The user may register a stock item to which he/she wants to invest in an application that provides stock information running on the terminal 100. For example, a user may register and manage stock items he or she purchases and holds as a'holding stock' group. Alternatively, the user can register and manage stocks of interest for stock investment as a group called'interested stocks'.

Referring to FIG. 4, as a user selects a group called'holding stock' from among the groups managed by an application providing stock information, stock item'A' and stock item'B' are displayed on the user interface. .

The terminal 100 may provide a stock item registered by the user and a plurality of recommended stock items based on a plurality of recommendation criteria through an application that provides stock information. The plurality of recommendation criteria may include at least one of an industry type, a chart type, a technical indicator, a market capitalization, another user having a similar investment pattern, and an investment expert. Technical indicators can be trend indicators, volatility indicators, volume indicators, price indicators, etc. Another user having a similar investment pattern may be another user holding a stock item registered by the user or another user having a similar trading pattern. An investment expert may be a certified person who provides stock information services as a business, or a person who is recognized as having investment returns above a predetermined standard.

For example, when the recommendation criterion is a business type, a stock item registered by a user and a stock item in the same industry may be a recommended stock item. When the recommendation criterion is in the form of a chart, a stock item registered by the user and a stock item having a similar chart shape beyond a predetermined criterion may be a recommended stock item. When the recommendation criterion is a technical indicator, a stock item that is similar to a stock item registered by the user and a technical indicator such as a trend indicator, a volatility indicator, a volume indicator, a price indicator, etc. more than a predetermined standard may be a recommended stock item. If the recommendation criterion is the market capitalization, a stock item with a market capitalization similar to that of the stock item registered by the user may be a recommended stock item. If the recommendation criteria are other users having similar investment patterns, the stock items held by other users who hold the stock items registered by the user may be the recommended stock items. When the recommendation criterion is an investment expert, a new stock item recommended by an investment expert who has previously recommended a stock item registered by the user may be a recommended stock item.

4, when a user taps the'item discovery' menu at the bottom of the user interface to receive a recommended stock item, a stock item'A' or a stock item'B' registered as a group called'holding stock', and a plurality of It can be seen that a plurality of recommended stock items based on the recommendation criteria of are provided through an application that provides stock information. As shown in FIG. 4, based on stock item'A' and a plurality of recommendation criteria, stock item'C', stock item'D', and stock item'E' are displayed on the user interface as recommended stock items. Can be. Stock item'C' is recommended as a stock item in the same industry as stock item'A', and stock item'D' is recommended as a stock item in a chart format similar to stock item'A', and stock item'E' Is recommended as a stock held by other users holding stock item'A'. In addition, as shown in FIG. 4, based on the stock item'B' and a plurality of recommendation criteria, the stock item'F', the stock item'G', and the stock item'H' are the user interface as recommended stock items. Can be displayed on. Stock item'F' is recommended as a stock item in the same industry as stock item'B', and stock item'G' is recommended as a stock item in a chart format similar to stock item'B', and stock item'H' Is recommended as a stock held by other users holding stock item'B'.

In the example of FIG. 4, each of the plurality of recommendation criteria is a case of different users having a business type, a chart type, and a similar investment pattern, and it can be seen that they correspond to different types of recommendation criteria. A plurality of recommendation criteria used to discover recommended stock items may be preset or randomly selected as preferred by the user.

5 is a diagram for explaining a user's behavior in an application that provides stock information on recommended stock items according to an embodiment.

A user can view a plurality of recommended stock items provided through an application that provides stock information in the application. For example, the user may select any one of a plurality of recommended stock items and inquire comprehensive transaction information such as the current market price, chart, and execution status of the selected recommended stock item.

After analyzing the recommended stock items in a personal manner, the user can trade the stock items in an application that provides stock information. For example, the user decides whether to invest in the stock stock based on the analysis of the quotes or charts on the recommended stock stock, and then clicks the Buy or Sell button provided on the user interface of the application that provides stock information. You can proceed with the sale.

A user's actions in an application that provides stock information on a recommended stock item may mean all actions for acquiring, analyzing, and trading information on a recommended stock item in the application. For example, as shown in FIG. 5, through the user interface of an application that provides stock information, viewing a chart, tagging an interest item, checking the current market price, viewing stock information, and buying or selling stock information about recommended stock items It may be a user's action in the provided application.

The terminal 100 may execute an application that provides stock information and obtain a user's interest in each of the plurality of recommended stock items based on the user's behavior in the application. The terminal 100 analyzes the user's behavior in an application that provides stock information for each of a plurality of recommended stock items for a predetermined period, and the user's interest in each of the plurality of recommended stock items using the analysis result. Can be calculated. In this case, the terminal 100 may calculate the user's interest in each of the plurality of recommended stock items by applying a weight corresponding to the type of the user's behavior to the analysis result.

For example, the terminal 100 executes an application that provides stock information, analyzes the type and number of actions of the user in the application for each recommended stock item, and based on the data collected during a predetermined period, A user's interest in each of a plurality of recommended stock items may be calculated. In the process of calculating the user's interest in recommended stock items, the user's behavior of tagging or trading interest items for one recommended stock item in an application that provides stock information is weighted higher than that of other types of users. Can be given.

6 is a diagram for explaining a state in which user-customized recommended stock items are provided through an application that provides stock information executed in the terminal 100 according to an embodiment.

The terminal 100 may provide user-customized recommended stock items in which the application weight of each of the plurality of recommendation criteria is adjusted based on the user's interest in each of the plurality of recommended stock items through an application that provides stock information. have. The terminal 100 is a recommended stock item with a lower interest in the number of recommended stock items selected using a recommendation criterion corresponding to a recommended stock item with a higher interest, based on the user's interest in each of the plurality of recommended stock items. User-customized recommended stock items, which have been made larger than the number of recommended stock items selected using the recommendation criteria corresponding to, may be provided through an application that provides stock information. Among the stock items customized for a user, the number of stock items recommended for each recommendation criterion may be proportional to the user's interest level.

The terminal 100 is an application that provides stock information for user-customized recommended stock items in which the application weight of each of the plurality of recommendation criteria is adjusted according to calculated values corresponding to the user's interest in each of the plurality of recommended stock items. It can be provided through. For example, the terminal 100 adjusts the application weight of each of the plurality of recommendation criteria based on a ratio of values corresponding to the user's interest in each of the plurality of recommended stock items. Stocks can be provided through an application that provides stock information.

Meanwhile, the recommended stock items included in the user-customized stock items may be provided through an application that provides stock information by adding a mark to be placed at the top of the list or highlighted according to the user's interest level corresponding to the recommendation criteria.

The terminal 100 provides new user-customized recommended stock items through an application that provides stock information based on the user's interest in each of the user-customized recommended stock items for a predetermined period within a predetermined period at a predetermined period. can do.

Referring to FIG. 6, as previously described with reference to FIG. 4, a stock item registered by a user in an application that provides stock information executed in the terminal 100 and a plurality of recommended stock items based on a plurality of recommendation criteria (stock item It can be seen that'C', stock stock'D', stock stock'E', stock stock'F', stock stock'G', and stock stock'H') are provided through the application. Recommended stock items including stock item'C', stock item'D', stock item'E', stock item'F', stock item'G', and stock item'H' (hereinafter, Recommended stock items) is the result of applying the recommendation criteria as an equal application weight to each stock item registered by the user.

However, among the recommended stock items in the first list, in the case of the recommended stock items that the user inquires more than other recommended stock items or actually traded, the recommendation criteria applied when providing the recommended stock items are the user's disposition or stock investment. It's likely that it fits your style. Therefore, based on the user's behavior in the application that provides stock information on the recommended stock items in the first list for a predetermined period, the user's interest is acquired, and the recommendation criteria corresponding to the recommended stock items with high user interest Can be treated as more preferred by the user.

Referring to FIG. 6, in an application that provides stock information executed in the terminal 100, a user's interest is acquired for a predetermined period of time for each of the recommended stock items in the first list, and a recommended stock item with high user interest. The application proportion of the recommendation criteria corresponding to the stock is adjusted, and user-customized recommended stocks (stock'D1', stock'D2', stock'D3', stock'C1', stock'H1', stock It can be seen that the stock'H2', the stock'F1', and the stock'F2') are provided through the application.

Including stock'D1', stock'D2', stock'D3', stock'C1', stock'H1', stock'H2', stock'F1', and stock'F2' The recommended stock items (hereinafter referred to as the recommended stock items in the second list) are the result of applying the recommendation criteria as a differential application weight to each stock item registered by the user.

For example, the user interest for a predetermined period of the stock item'C', stock item'D', and stock item'E', which are recommended stock items for the registered stock item'A' of FIG. 4 described above, is 25, respectively, In the case of 75 or 0, it can be determined that the user prefers the recommendation criteria of the'similar chart' for the stock item'A', and then prefers the recommendation criteria of the'business type'. Stock item'D1', stock item'D2', and stock item'D3' are user-customized recommended stock items based on the recommendation criteria of stock item'A' and'similar chart' registered by the user. Stock item'C1' is a stock item customized for users based on the recommendation criteria of stock item'A' and'Industry' registered by the user.

The user interests of the stock item'F', the stock item'G', and the stock item'H', which are recommended stock items for the registered stock item'B' of FIG. 4 described above, are 50, 0, and 50, respectively. In this case, for the stock item'B', the user may determine that the recommendation criteria of the'business type' and'other users with similar investment patterns' are jointly most preferred. Stock item'H1' and stock item'H2' are user-customized recommended stock items based on the recommendation criteria of stock item'B' registered by the user and'other users with similar investment patterns'. Stock item'F1' and stock item'F2' are user-customized recommended stock items based on the recommendation criteria of stock items'B' and'Industry' registered by the user.

In this way, by applying the user's preferred recommendation criteria as a differential application weight to each stock item registered by the user, the user-customized recommended stock stock that has a higher share of the recommended stock items selected using the user's preferred recommendation criteria Can be provided. The recommended stock items of the second list provided in this manner may have a higher probability of matching the user's tendency or investment style than the recommended stock items of the first list. Since each user may have different preferred recommendation criteria, and each user's registered item may have different preferred recommendation criteria, it is important to check the user's interest in recommended stock items. In addition, since the user's preferred recommendation criterion may change over time, it is important to check the user's level of interest every predetermined period.

7 is a diagram for explaining a state in which user-customized recommended stock items are provided through an application that provides stock information executed in the terminal 100 according to another embodiment.

Referring to FIG. 7, as the user selects a group called'holding stock' from among the groups managed by the application providing stock information, stock item'A' and stock item'B' are displayed on the user interface. .

When a user requests a recommended stock item by looking at the holdings and tapping the'Search Stock' menu at the bottom of the user interface, stock item'A' or stock item'B', and multiple recommendation criteria A plurality of recommended stock items based on may be provided through an application that provides stock information. As shown in FIG. 7, based on a stock item'A' and a plurality of recommendation criteria, a stock item'C' and a stock item'D' may be displayed on the user interface as recommended stock items. Stock item'C' is a stock item recommended by investment expert'A' who has recommended stock item'A', and stock item'D' is a stock item recommended by investment expert'B' who has recommended stock item'A' It is a recommended stock. In addition, as shown in FIG. 7, based on a stock item'B' and a plurality of recommendation criteria, a stock item'E' and a stock item'F' may be displayed on the user interface as recommended stock items. Stock item'E' is a stock item recommended by investment expert'C' who has recommended stock item'B', and stock item'F' is an investment expert'D' who has recommended stock item'B' It is a recommended stock.

In the example of FIG. 7, each of the plurality of recommendation criteria is an'investment expert', and it can be seen that they correspond to the same type of recommendation, that is, the same type of recommendation criteria.

The user selects stock item'C', stock item'D', stock item'E', and stock item'F', respectively, and inquires comprehensive transaction information of the selected recommended stock item or purchases and sells the recommended stock item. You can proceed. Such a user's behavior may be used to obtain a user's interest in each of a plurality of recommended stock items. The terminal 100 analyzes the type and number of user actions in an application that provides stock information for each recommended stock item, and based on the data collected over a predetermined period, the stock item'C' and the stock item'D' ', stock item'E', and stock item'F' can be calculated for the user's interest. A recommendation criterion corresponding to a recommended stock item with high user interest may be treated as a user's preference.

Referring to FIG. 7, in an application that provides stock information executed in the terminal 100, a predetermined period for each of the stock item'C', the stock item'D', the stock item'E', and the stock item'F' During the period, the user's interest is acquired, and the proportion of the application of the recommendation criteria corresponding to the recommended stocks with high user interest is adjusted, so that user-customized recommended stock items (stock stock'D1', stock stock'D2', stock stock ' It can be seen that C1', stock stock'E1', stock stock'E2', and stock stock'F1') are provided through the application. Such user-customized recommended stock items are applied by applying the recommendation criteria as a differential application weight to each stock item registered by the user.

For example, if the user's interest for a predetermined period of stock item'C' and stock item'D', which are recommended stock items for stock item'A', is 35 and 65, respectively, the user is assigned to stock item'A' and Among the related recommendation criteria, it can be understood that investment expert'B' is more preferred than investment expert'A'. Accordingly, user-customized recommended stock items may be provided in which the investment expert'A' and the investment expert'B' are applied at a different application weight to the stock item'A' registered by the user. Stock item'D1' and stock item'D2' are user-customized recommended stock items based on the recommendation criteria of stock item'A' registered by the user and investment expert'B'. Stock item'C1' is a stock item customized for users based on the recommendation criteria of stock item'A' registered by the user and investment expert'A'. In a similar manner, if the user's interest in stock item'E' and stock item'F', which is the recommended stock item for stock item'B', for a predetermined period is 65 and 35, respectively, the user is assigned to stock item'B' and Among the related recommendation criteria, it can be seen that investment expert'C' is more preferred than investment expert'D'. Accordingly, with respect to the stock item'B' registered by the user, an investment expert'C' and an investment expert'D' are applied with a differential application weight, and user-customized recommended stock items may be provided. Stock stock'E1' and stock stock'E2' are user-customized recommended stock items based on the recommendation criteria of stock item'B' registered by the user and investment expert'C'. Stock item'F1' is a stock item customized by users based on the recommendation criteria of stock item'B' registered by the user and investment expert'D'. In this way, by applying the recommendation criteria preferred by the user to each stock item registered by the user with a differential application weight, user-customized recommended stock items may be provided.

In the above, an embodiment in which the terminal 100 provides user-customized recommendation stock items through an application that provides stock information executed in the terminal 100 has been described with reference to FIGS. 4 to 7. However, the terminal 100 transmits a variety of information including the user's behavior in an application that provides stock information to the server 200 providing stock information, and the server 200 provides stock information in response to the transmission. According to an embodiment receiving from, the server 200 providing stock information may transmit user-customized recommended stock items to the terminal 100.

8 is a flowchart illustrating a method of providing stock information in the terminal 100 according to an embodiment.

In step 810, the terminal 100 may provide a plurality of recommended stock items through an application that provides stock information executed in the terminal 100. For example, the terminal 100 provides stock information for a plurality of recommended stock items selected based on a stock item registered by a user and a plurality of recommendation criteria in an application that provides stock information running on the terminal 100. It can be provided through an application. The plurality of recommendation criteria may include at least one of an industry type, a chart type, a technical indicator, a market capitalization, another user having a similar investment pattern, and an investment expert. The plurality of recommendation criteria may be identical to each other or may be different from each other.

In step 820, the terminal 100, based on the user's behavior in the application that provides stock information for each of the plurality of recommended stock items provided, to obtain the user's interest in each of the plurality of recommended stock items provided. I can. The terminal 100 analyzes the user's behavior in an application that provides stock information for each of a plurality of recommended stock items for a predetermined period, and the user's interest in each of the plurality of recommended stock items using the analysis result. Can be calculated. In this case, the terminal 100 may calculate the user's interest in each of the plurality of recommended stock items by applying a weight corresponding to the type of the user's behavior to the analysis result.

In step 830, the terminal 100 may provide, through an application that provides stock information, user-customized recommended stock items in which the application weight of each of the plurality of recommendation criteria is adjusted based on the acquired user's interest level. The terminal 100 is a recommended stock item with a lower interest in the number of recommended stock items selected using a recommendation criterion corresponding to a recommended stock item with a higher interest, based on the user's interest in each of the plurality of recommended stock items. User-customized recommended stock items that have been made larger than the number of recommended stock items selected by using the recommendation criteria corresponding to can be provided through an application that provides stock information. Among the stock items customized for a user, the number of stock items recommended for each recommendation criterion may be proportional to the user's interest level. For example, the terminal 100 adjusts the application weight of each of the plurality of recommendation criteria based on a ratio of values corresponding to the user's interest in each of the plurality of recommended stock items. Stocks can be provided through an application that provides stock information. Among the stock items customized for a user, the number of stock items recommended for each recommendation criterion may be proportional to the user's interest level. The terminal 100 provides new user-customized recommended stock items through an application that provides stock information based on the user's interest in each of the user-customized recommended stock items for a predetermined period within a predetermined period at a predetermined period. can do.

9 is a flowchart illustrating a method of providing stock information in the server 200 according to an embodiment.

In step 910, the server 200 may transmit a plurality of recommended stock items to the terminal 100. For example, the server 200 transfers a plurality of recommended stock items selected based on a stock item registered by a user and a plurality of recommendation criteria in an application that provides stock information running on the terminal 100 to the terminal 100. Can be transmitted. The plurality of recommendation criteria may include at least one of an industry type, a chart type, a technical indicator, a market capitalization, another user having a similar investment pattern, and an investment expert. The plurality of recommendation criteria may be identical to each other or may be different from each other.

In step 920, the server 200, based on the user's behavior in the application that provides stock information for each of the plurality of recommended stock items transmitted to the terminal 100, the plurality of recommendations transmitted to the terminal 100 The user's interest in each of the stock items can be acquired. The server 200 may receive and collect a user's behavior in an application providing stock information from the terminal 100. The server 200 analyzes the user's behavior in an application that provides stock information for each of a plurality of recommended stock items for a predetermined period, and the user's interest in each of the plurality of recommended stock items using the analysis result. Can be calculated. In this case, the server 200 may calculate the user's interest in each of the plurality of recommended stock items by applying a weight corresponding to the type of the user's behavior to the analysis result.

In step 930, the server 200 may transmit, to the terminal 100, user-customized recommended stock items in which the application weight of each of the plurality of recommendation criteria is adjusted based on the acquired user's interest level. The server 200 is a recommended stock item with a lower interest in the number of recommended stock items selected using a recommendation criterion corresponding to a recommended stock item with a higher interest, based on the user's interest in each of the plurality of recommended stock items. It is possible to transmit the user-customized recommended stock items that are made larger than the number of recommended stock items selected by using the recommendation criteria corresponding to the terminal 100 to the terminal 100. Among the stock items customized for a user, the number of stock items recommended for each recommendation criterion may be proportional to the user's interest level. For example, the server 200 adjusts the application weight of each of the plurality of recommendation criteria based on a ratio of values corresponding to the user's interest in each of the plurality of recommended stock items. Items can be transmitted to the terminal 100. The server 200 may transmit new user-customized recommended stock items to the terminal 100 on the basis of the user's interest in each of the user-customized recommended stock items for a predetermined period within a predetermined period every predetermined period.

10 is a flowchart illustrating a method of providing stock information according to an exemplary embodiment. The method of providing such stock information may be performed by the terminal 100 or the server 200, or the interaction between the terminal 100 and the server 200.

In step 1010, information on a plurality of recommended stock items including at least one recommended stock item selected using at least two or more different recommendation criteria, and at least one or more selected using the corresponding recommendation criteria for each recommendation criteria is provided. It may be provided through the user's terminal 100.

For example, as a recommendation criterion, stock items that are selected using the similarity between industries corresponding to each stock item, correspond to the same or similar business type to the industry corresponding to the stock item already owned by the user, and the user already owned At least one or more recommended stocks different from each other may be prepared. As a recommendation criterion, it is selected by using the similarity between the classification types of the chart corresponding to each stock item, and corresponds to a chart having the same or similar classification type as the classification type of the chart corresponding to the stock item already owned by the user. At least one recommended stock that is different from the stocks already held may be prepared. At least one or more stock items that are selected by using the identity between the holders of each stock item as a recommendation criterion and are different from the stock items already held by the user from among stock items held by other users who have the same stock items as the stock items already held by the user. Recommended stocks can be prepared. In this way, a plurality of stocks including recommended stocks selected using similarity between industries, recommended stocks selected using similarity between classification types of charts, and recommended stocks selected using identity between holders. Information on recommended stock items may be provided through the terminal 100.

For another example, as a recommendation criterion, the user is selected using the list of stock items recommended by the first recommender who has recommended stock items already owned by the user, and the user has already selected stock items from among the stock items included in the first recommended stock item list. At least one or more recommended stocks different from the stocks held may be prepared. As a recommendation criterion, it is selected using the second recommended stock item list of the second recommender who has recommended the stock items already held by the user, and among stock items included in the second recommended stock item list, the stock items already held by the user are mutually exclusive. At least one other recommended stock may be prepared. In this way, information on a plurality of recommended stock items including the recommended stock item selected using the first recommended stock item list and the recommended stock item selected using the second recommended stock item list is provided by the terminal 100 It can be provided through

In step 1020, information on the reaction behavior of the user for information on each of the plurality of recommended stock items provided through the terminal 100 is collected through the terminal 100, and information on the collected reaction behavior is used. A user's interest in each of the plurality of recommended stock items may be calculated.

For example, during a certain period of time or more, the time when information on each of a plurality of recommended stocks was viewed, the number of times information on each of a plurality of recommended stocks was viewed, and each of the plurality of recommended stocks was bought and sold. Information on at least one or more of the number of times, the quantity in which the recommended stock items are sold, or whether the recommended stock items are registered as the stock item of interest may be collected as information on the reaction behavior of the user. The user's interest in each of the plurality of recommended stocks may be calculated using the collected information.

In step 1030, a newly selected recommended stock item is selected using at least two or more recommendation criteria, and a recommendation criterion used to select a recommended stock item corresponding to a lower level of interest among at least two or more recommendation criteria. Information on a plurality of new recommended stocks newly selected so that the number of newly selected recommended stocks is greater using the recommendation criteria used to select the recommended stocks corresponding to a higher level of interest than the number of It may be provided to the terminal 100.

On the other hand, after the information on the plurality of new recommended stock items is provided to the user's terminal 100, calculating the user's interest level as described above with respect to the information on the new plurality of recommended stock items (step 1020) Corresponding to) and providing information on a plurality of new recommended stock items to the user's terminal 100 (corresponding to step 1030) may be repeated. For example, after a plurality of new recommended stock items are provided to the user's terminal 100, the user's interest level is calculated for the new plurality of recommended stock items, and then selected again based on the calculated user's interest level. A plurality of new recommended stock items may be provided to the user's terminal 100.

Embodiments of the above-described method for providing stock information may be provided in the form of an application that provides stock information stored in a storage medium for performing the method for providing the above-described stock information in the terminal 100. In other words, embodiments of the method for providing stock information described above are in the form of an application or a computer program stored in a computer-readable storage medium to cause the terminal 100 to execute each step of the method for providing the stock information. Can be provided.

The above-described embodiments may be implemented in the form of a computer-readable storage medium that stores instructions or data executable by a computer or processor. At least one of the command and data may be stored in the form of a program code, and when executed by a processor, a predetermined program module may be generated to perform a predetermined operation. Such computer-readable storage media include read-only memory (ROM), random-access memory (RAM), flash memory, CD-ROMs, CD-Rs, CD+Rs, CD-RWs, CD+RWs, and DVD-ROMs. , DVD-Rs, DVD+Rs, DVD-RWs, DVD+RWs, DVD-RAMs, BD-ROMs, BD-Rs, BD-R LTHs, BD-REs, magnetic tapes, floppy disks, magneto-optical data storage devices, Optical data storage devices, hard disks, solid-state disks (SSDs), and can store instructions or software, related data, data files, and data structures, and can store instructions or instructions on a processor or computer so that the processor or computer can execute instructions. It can be any device capable of providing software, associated data, data files, and data structures.

So far, we have looked at the center of the examples. Those of ordinary skill in the art to which the disclosed embodiments pertain will appreciate that the disclosed embodiments may be implemented in a modified form without departing from essential characteristics. Therefore, the disclosed embodiments should be considered from an illustrative point of view rather than a limiting point of view. The scope of the invention is shown in the claims, not the description of the above-described embodiments, and all differences within the scope equivalent thereto should be construed as being included in the scope of the invention.

Claims (14)

Information on a plurality of recommended stock stocks selected using at least two or more different recommendation criteria, and including at least one recommended stock item selected using the recommendation criteria for each of the recommendation criteria Providing through;
Collect information on the reaction behavior of the user with respect to the information on each of the provided plurality of recommended stock items through the terminal, and use the information on the collected reaction behavior to each of the plurality of recommended stock items Calculating a degree of interest of the user for the user; And
Than the number of newly selected recommended stocks using the recommendation criteria newly selected using the at least two or more recommendation criteria and used to select the recommended stocks corresponding to a lower level of interest among the at least two or more recommendation criteria The user's terminal provides information on a plurality of new recommended stocks newly selected so that the number of newly selected recommended stocks is larger using the recommendation criteria used to select the recommended stocks corresponding to the higher level of interest. A method of providing stock information comprising providing to. The method of claim 1,
The step of providing information on the plurality of recommended stock items through the user's terminal,
As the recommendation criterion, it is selected using similarity between the business types corresponding to each stock item, and corresponds to the same or similar business type to the business type corresponding to the stock item already held by the user, and is different from the stock item already held. Preparing at least one recommended stock item;
Corresponds to a chart having the same or similar classification type as the classification type of the chart corresponding to the stock item already owned by the user, selected by using the similarity between the classification types of the chart corresponding to each stock item as the recommendation criterion And preparing at least one recommended stock item different from the already held stock item;
It is selected using the sameness between the holders of each stock item as the recommendation criterion, and is different from the stock items already held by the user among stock items held by other users who have the same stock items as the stock items already held by the user. Preparing at least one recommended stock stock; And
A plurality of stocks including recommended stocks selected using similarity between the above industries, recommended stocks selected using similarity between classification types of the chart, and recommended stocks selected using the sameness between the holders. A method of providing stock information, including the step of providing information on recommended stock items through the terminal. The method of claim 1,
The step of providing information on the plurality of recommended stock items through the user's terminal,
As the recommendation criteria, it is selected using a list of first recommended stock items of a first recommender who has recommended stock items already held by the user, and among stock items already held by the user among stock items included in the first recommended stock item list. Preparing at least one recommended stock item different from the stock item;
As the recommendation criterion, it is selected using a second recommended stock item list of a second recommender who has recommended stock items already held by the user, and among stock items already held by the user among the stock items included in the second recommended stock item list. Preparing at least one recommended stock item different from the stock item; And
Provides information on a plurality of recommended stock items including a recommended stock item selected using the first recommended stock item list and a recommended stock item selected using the second recommended stock item list through the terminal Method of providing stock information comprising the step of. The method of claim 1,
The step of calculating the level of interest of the user,
During a specific time period or longer, the time when the information on each of the plurality of recommended stocks was viewed, the number of times the information was viewed, the number of times each of the plurality of recommended stocks was sold, and the number of the recommended stocks sold Or collecting information on at least one or more of whether the recommended stock items are registered as interest stock items as information on the reaction behavior; And
And calculating an interest level of the user with respect to each of the plurality of recommended stock items by using the collected information. The method of claim 1,
After the step of providing information on the new plurality of recommended stock items to the user's terminal,
With respect to the information on the new plurality of recommended stock stocks, the step of repeating the step of calculating the user's interest and providing information on the new plurality of recommended stock stocks to the user's terminal How to provide stock information. Providing a plurality of recommended stock items through an application that provides stock information executed in the terminal;
Acquiring the user's interest in each of the provided plurality of recommended stock items, based on the user's actions in the application for each of the provided plurality of recommended stock items; And
In order to execute the step of providing, through the application, user-customized recommended stock items in which the application weight of each of the plurality of recommendation criteria corresponding to the provided plurality of recommended stock items is adjusted based on the acquired user's interest level. An application that provides stock information stored on a storage medium. The method of claim 6,
The step of obtaining the user's degree of interest,
Analyzing the user's behavior in the application for each of the provided plurality of recommended stock items during a predetermined period; And
Comprising the step of calculating the user's interest in each of the provided plurality of recommended stock items using the analysis result, the application providing stock information stored in a storage medium. The method of claim 7,
The step of calculating the level of interest of the user,
An application that provides stock information stored in a storage medium for calculating the user's interest in each of the provided plurality of recommended stock items by applying a weight corresponding to the type of the user's behavior to the analysis result. The method of claim 6,
The plurality of recommendation criteria is an application that provides stock information stored in a storage medium, including at least one of a business type, a chart type, a technical indicator, a market cap, another user having a similar investment pattern, and an investment expert. The method of claim 6,
An application that provides stock information stored in a storage medium, wherein the plurality of recommendation criteria are identical or heterogeneous conditions with each other. The method of claim 6,
Providing the user-customized recommended stock items through the application,
Recommended stocks selected using the recommendation criteria corresponding to the recommended stocks with a lower interest in the number of recommended stocks selected using the recommendation criteria corresponding to the recommended stocks with a higher interest based on the obtained user's interest level An application that provides stock information stored in a storage medium that provides the user-customized recommended stock items that are made larger than the number of stocks through the application. The method of claim 6,
On the basis of the user's interest in each of the provided user-customized recommended stock items for a predetermined period within the predetermined period at each predetermined period, providing new user-customized recommended stock items through the application. Including, an application that provides stock information stored in a storage medium. The method of claim 6,
An application for providing stock information stored in a storage medium, wherein the plurality of recommended stock items are selected based on the stock items registered by the user in the application and the plurality of recommendation criteria. A communication interface for communicating with a terminal;
Processor; And
Including; a memory for storing instructions executable by the processor,
The processor, by executing the instructions,
Based on the user's behavior in the application that transmits a plurality of recommended stock items to the terminal and provides stock information for each of the transmitted plurality of recommended stock items, each of the transmitted plurality of recommended stock items The user-customized recommended stock items obtained by acquiring the user's interest level for the user and adjusting the application weight of each of the plurality of recommendation criteria corresponding to the transmitted plurality of recommended stock items based on the obtained user's interest level A server that provides stock information transmitted to the terminal.

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