CN114840569A - Method, device, equipment and medium for processing profit and loss of securities transaction - Google Patents

Abstract

The application discloses a security trade profit and loss processing method, device, equipment and medium. The method comprises the following steps: receiving a profit and loss query request; determining profit-loss calculation results corresponding to the query time based on the target daily profit-loss data table; and sending the profit-loss calculation result to the user terminal corresponding to the user identifier. The problems that the time consumption is long and the user experience is poor due to the fact that profit and loss calculation results are obtained in real time are solved.

Description

Method, device, equipment and medium for processing profit and loss of securities transaction

technical field

The present application generally relates to the field of data processing, and specifically relates to a method, device, device and medium for processing profit and loss of securities trading.

Background technique

In the process of securities trading, each transaction will generate profit or loss, and timely grasping the daily profit and loss in the transaction process or the accumulated profit and loss within a certain period of time is a content that users are very concerned about.

After the end of each trading day, the trading system can calculate the daily profit and loss of each user, and then store it according to the date dimension; however, since the calculation of the user's profit and loss usually relies on a lot of business data and the previous day's profit and loss calculation results As well as various clearing documents provided by the liquidator, if after the end of a trading day, the trading system fails or the acquisition of clearing documents is delayed, the profit and loss of the day cannot be calculated, which may affect the calculation of the profit and loss of subsequent trading days. Users will also not be able to obtain the profit and loss calculation results for subsequent trading days.

In the related art, in order to prevent the above situation, after the end of each trading day, the trading system usually does not calculate the profit and loss of the user on the day, and after receiving the user's profit and loss query request, calculates the profit and loss calculation result of the user's request query date in real time, but , once the user needs to query the profit and loss calculation results in a certain period, and the period includes many dates, the profit and loss calculation will be too large and time-consuming, and the user will not be able to obtain the profit and loss calculation results in time, and even the request will timeout. The request fails, which affects the user experience.

SUMMARY OF THE INVENTION

In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a method, apparatus, device and medium for processing profit and loss of securities trading that improve the efficiency of determining the calculation result of profit and loss.

In the first aspect, the present application provides a method for processing profit and loss of securities trading, including:

Receive a profit and loss query request, which includes the user ID and query time;

Determine the profit and loss calculation result corresponding to the query time based on the target daily profit and loss data table, and the target daily profit and loss data table is the daily profit and loss data table corresponding to the user ID;

Send the profit and loss calculation result to the user terminal corresponding to the user ID;

In a second aspect, the present application provides a securities transaction profit and loss processing device, including:

a receiving module, configured to receive a profit and loss query request, where the profit and loss query request includes a user ID and a query time;

The determining module is configured to determine the profit and loss calculation result corresponding to the query time based on the target daily profit and loss data table, and the target daily profit and loss data table is the daily profit and loss data table corresponding to the user ID;

a sending module, configured to send the profit and loss calculation result to the user terminal corresponding to the user identification;

In a third aspect, the present application provides a computer device, the computer device includes a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor is configured to implement the method of the first aspect when executing the program;

In a fourth aspect, the present application provides a computer-readable storage medium on which a computer program is stored, and the computer program is used to implement the method of the first aspect.

The technical solutions provided by the embodiments of the present application may include the following beneficial effects:

The method, device, device and medium for processing profit and loss of securities trading provided by the embodiments of the present application can receive a profit and loss query request; determine the profit and loss calculation result corresponding to the query time based on the profit and loss data table of the target day; send the profit and loss calculation result to the corresponding user ID user terminal. It can improve the determination speed of the profit and loss calculation results in any date range or any day, improve the response speed of the trading system, and improve the user experience.

Description of drawings

Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a system for processing profit and loss of securities trading according to an embodiment of the present application;

2 is a schematic flowchart of a method for processing profit and loss of a securities transaction provided by an embodiment of the present application;

3 is a schematic flowchart of another method for processing profit and loss of securities trading provided by an embodiment of the present application;

FIG. 4 is a schematic structural diagram of an apparatus for processing profit and loss of a securities transaction provided by an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a computer device according to an embodiment of the present application.

Detailed ways

The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the related invention, but not to limit the invention. In addition, it should be noted that, for the convenience of description, only the parts related to the invention are shown in the drawings.

It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

FIG. 1 is a schematic structural diagram of a system for processing profit and loss of a securities transaction provided by an embodiment of the present application. As shown in FIG. 1 , the securities trading profit and loss processing system includes: a terminal device 110 and a user terminal 120 . The terminal device can run a transaction system for processing transaction events on each trading day, and the terminal device 110 can establish a wired or wireless network connection with the user terminal 120 . The terminal device 110 may be a computer with a data processing function, a server or a server cluster, and the like, and the user terminal 120 may be a mobile phone, a computer or a tablet computer.

The service terminal 110 is used to determine the daily profit and loss calculation result of each user after the end of each trading day, and the daily profit and loss calculation result may be the profit and loss value and/or profit and loss ratio of each user on the trading day, and Store the profit and loss calculation result in the daily profit and loss data table corresponding to the user ID of the user. The daily profit and loss data table stores the transaction date and the profit and loss calculation result corresponding to the transaction date. The daily profit and loss data table is usually stored in the external storage. In the database, the external storage database stores a daily profit and loss data table corresponding to the user ID of each registered user, and the external storage database may be a Mongo database.

It should be noted that, in the embodiment of the present application, for each user ID, the determination of the daily profit and loss calculation result of each trading day usually depends on the dependent data of the current day, and the dependent data includes business data, clearing provided by the clearing house. Documents and/or the results of the profit and loss calculation of the previous day, in which the business data can be the transaction data of each category on the trading day, and the category can be stocks, digital currencies, options, funds, etc.; the settlement document can be the transaction data of each category on the trading day dividends or interest, etc.

In the process of determining the daily profit and loss calculation result of each trading day, there may be problems such as failure of the trading system or delay in obtaining clearing documents. Therefore, in this embodiment of the present application, the profit and loss calculation result of each trading day may not be the same as the current day. If determined and stored, the terminal device 110 can determine to obtain the dependent data corresponding to a certain trading day at any time, and then can process the dependent data based on the first processing logic, obtain the profit and loss calculation result of the trading day, and store it. In the daily profit and loss data table corresponding to the user ID. The first processing logic is a method of determining the profit and loss calculation result corresponding to the trading day after acquiring all the dependent data corresponding to the trading day.

In the embodiment of the present application, when the user needs to query the profit and loss calculation result, the user terminal 120 can be used to send a profit and loss query request to the terminal device 110 at any time. The profit and loss query request includes the user ID and the query time, and the terminal device 110 can receive Profit and loss query request; and determine the profit and loss calculation result corresponding to the query time based on the target daily profit and loss data table, the target daily profit and loss data table is the daily profit and loss data table corresponding to the user ID; and send the profit and loss calculation result to the user corresponding to the user ID Terminal 120.

An embodiment of the present application provides a method for processing profit and loss of securities trading, and the method can be applied to the terminal device shown in FIG. 1 . As shown in FIG. 2 , the method includes:

Step 201: Receive a profit and loss query request.

In this step, the terminal device may receive a profit and loss query request sent by the user terminal, the profit and loss query request may include a user ID and a query time, and the query time may include a query date, indicating that the user wants to obtain the transaction date corresponding to the query date. or the query time may include at least two consecutive query dates, indicating that the user wants to obtain the profit and loss calculation results for a period of trading days corresponding to the at least two consecutive query dates. It can be understood that the query date in the query time is the date when the transaction has been completed, that is, the user cannot obtain the profit and loss calculation result corresponding to the date when the transaction has not been performed.

Step 202: Determine the profit and loss calculation result corresponding to the query time based on the target daily profit and loss data table.

In the embodiment of this application, the terminal device can store the daily profit and loss data table of each user ID that uses the trading system, and the target daily profit and loss data table is the daily profit and loss data table corresponding to the user ID in the profit and loss query request. The daily profit and loss data table includes at least one transaction date and daily profit and loss data corresponding to each transaction date.

In this step, the process of determining the profit and loss calculation result corresponding to the query time based on the target daily profit and loss data table can be implemented in the following two optional ways;

In an optional implementation manner, the query time includes a query date, and the process of determining the profit and loss calculation result corresponding to the query time based on the profit and loss data table of the target day may include: judging whether there is an error related to the query in at least one transaction date The transaction date with the same date; if it exists, determine the daily profit and loss calculation result corresponding to the transaction date consistent with the query date as the profit and loss calculation result corresponding to the query time; if it does not exist, obtain the daily profit and loss calculation result corresponding to the target transaction date; The daily profit and loss calculation result corresponding to the target transaction date determines the profit and loss calculation result corresponding to the query time, and the target transaction date is the latest transaction date in the at least one transaction date.

Wherein, determining the profit and loss calculation result corresponding to the query time based on the daily profit and loss calculation result corresponding to the target transaction date includes: processing the daily profit and loss calculation result corresponding to the target transaction date based on the second processing logic, and obtaining the next day corresponding to the target transaction date. The corresponding daily profit and loss calculation result; determine whether the next day of the target transaction date is the query date; if not, determine the next day of the target transaction date as the updated target transaction date; repeat the above operations until the next day of the target transaction date is Query date; if yes, determine the daily profit and loss calculation result corresponding to the next day of the target transaction date as the profit and loss calculation result corresponding to the query time. The second processing logic is a method of determining the profit and loss calculation result corresponding to the trading day after obtaining the profit and loss calculation result of the previous day corresponding to the trading day.

It can be understood that, in the embodiment of the present application, if there is no transaction date consistent with the query date in at least one transaction date, it means that the terminal device has not obtained all the dependent data corresponding to the transaction date consistent with the query date. The profit and loss data table also does not store the daily profit and loss calculation result corresponding to the transaction date that is consistent with the query date. At this time, the profit and loss calculation result corresponding to the query time may be determined based on the method in the foregoing embodiment.

For example, the terminal device receives a profit and loss query request sent by a user terminal, the user ID in the profit and loss processing request is user A, and the query time is September 3, 2020.

The terminal device can obtain the daily profit and loss data table corresponding to user A, determine it as the target daily profit and loss data table, and determine that at least one transaction date in the target daily profit and loss data table includes each transaction before September 4, 2020 date, it can be determined that there is a transaction date consistent with the query date September 3, 2020 in at least one trading day, and the daily profit and loss calculation result t1 corresponding to the transaction date September 3, 2020 can be obtained, and the daily profit and loss calculation result t1 As the result of the profit and loss calculation corresponding to the query time.

Alternatively, the query time in the profit and loss processing request is the query date on September 6, 2020. Since at least one transaction date in the profit and loss data table of the target day includes every transaction date before September 4, 2020, at least one transaction can be determined. If there is no transaction date consistent with the query date September 6, 2020, obtain the daily profit and loss calculation result t2 corresponding to the target transaction date September 4, 2020, and process the daily profit and loss calculation result t2 based on the second processing logic to obtain The daily profit and loss calculation result t3 corresponding to September 5, 2020, since September 5, 2020 is not the query date, continue to process the daily profit and loss calculation result t3 based on the second processing logic, and obtain the day corresponding to September 6, 2020. The profit and loss calculation result t4, since September 6, 2020 is the query date, the daily profit and loss calculation result t4 can be determined as the profit and loss calculation result corresponding to the query time.

In another optional implementation manner, the query time includes at least two consecutive query dates, and determining the profit and loss calculation result corresponding to the query time based on the profit and loss data table of the target day includes: judging whether the at least one transaction date is Contains the transaction dates that are consistent with all the query dates; if so, determine the sum of the daily profit and loss calculation results corresponding to the transaction dates that are consistent with each query date, and obtain the profit and loss calculation results corresponding to the query time; if not, based on the preset processing The rule determines the profit and loss calculation result corresponding to the query time.

Wherein, as shown in FIG. 3 , the process of determining the profit and loss calculation result corresponding to the query time based on the preset processing rule may include:

Step S1, judging whether at least one transaction date includes transaction dates that are consistent with some of the query dates.

Step S2: If yes, determine the profit and loss calculation result corresponding to the query time based on at least one first-day profit and loss calculation result and the daily profit and loss calculation result corresponding to the target transaction date.

In the embodiment of the present application, at least one first-day profit and loss calculation result is a daily profit and loss calculation result corresponding to a transaction date that is consistent with each query date in some query dates, and the target transaction date is the latest transaction date in the at least one transaction date. .

In this step, based on at least one first-day profit and loss calculation result and the daily profit and loss calculation result corresponding to the target transaction date, the process of determining the profit and loss calculation result corresponding to the query time may include:

Based on the daily profit and loss calculation results corresponding to the target transaction date, determine the second-day profit and loss calculation results corresponding to at least one first query date respectively; obtain at least one first-day profit and loss calculation result in the target day's profit and loss data table; determine each The sum of the profit and loss calculation results of the first day and the profit and loss calculation results of each second day is used to obtain the profit and loss calculation results corresponding to the query time. Wherein, the first query date is a query date that is inconsistent with each transaction date in the query time.

Wherein, the process of determining the second-day profit and loss calculation results corresponding to at least one first query date based on the daily profit and loss calculation results corresponding to the target transaction date may include:

Based on the second processing logic, the daily profit and loss calculation result corresponding to the target transaction date is processed, and the daily profit and loss calculation result corresponding to the next day of the target transaction date is obtained; it is judged whether the next day of the target transaction date is the highest value of the at least one first query date. Late query date; if not, determine the day following the target transaction date as the updated target transaction date; repeat the above operations until the day following the target transaction date is the latest query date among at least one first query date; if so, Determine the first query date that is consistent with the next day of each target transaction date, and obtain the second-day profit and loss calculation result corresponding to each first query date.

It can be understood that, in this embodiment of the present application, the process of obtaining the second-day profit and loss calculation result corresponding to each first query date may be: determining the day corresponding to the next day of the target transaction date that is consistent with the first query date. As for the profit and loss calculation result, the daily profit and loss calculation result corresponding to the next day of the target transaction date that is consistent with the first query date is determined as the second day profit and loss calculation result corresponding to the first query date.

Step S3: If not, determine the profit and loss calculation result corresponding to the query time based on the daily profit and loss calculation result corresponding to the target transaction date.

In this step, the process of determining the profit and loss calculation result corresponding to the query time based on the daily profit and loss calculation result corresponding to the target transaction date may include:

Based on the second processing logic, the profit and loss calculation result corresponding to the target transaction date is processed, and the profit and loss calculation result corresponding to the next day of the target transaction date is obtained; it is judged whether the next day of the target transaction date is the latest query date in the query time; if not , determine the next day of the target transaction date as the updated target transaction date; repeat the above operations until the next day of the updated target transaction date is the latest query date in the query time; if so, determine the date with each target transaction date Obtain the daily profit and loss calculation result corresponding to each query date on the same query date on the next day of the query date; determine the sum of the daily profit and loss calculation results corresponding to each query date, and obtain the profit and loss calculation result corresponding to the query time.

It can be understood that the process of obtaining the daily profit and loss calculation result corresponding to each query date may be: determining the daily profit and loss calculation result corresponding to the next day of the target transaction date that is consistent with the query date, and the target transaction that is consistent with the query date. The daily profit and loss calculation result corresponding to the next day of the date is determined as the daily profit and loss calculation result corresponding to the query date.

For example, the terminal device receives a profit and loss query request sent by a user terminal, the user ID in the profit and loss processing request is user A, and the query time is from September 2, 2020 to September 4, 2020.

The terminal device can obtain the daily profit and loss data table corresponding to user A, determine it as the target daily profit and loss data table, and determine that at least one transaction date in the target daily profit and loss data table includes each transaction date before September 4, 2020 , then it can be determined that at least one transaction date has transaction dates that are consistent with the query dates on September 2, 2020, September 3, 2020, and September 4, 2020, and can be obtained from the profit and loss data table of the target day. The daily profit and loss calculation results t5, the daily profit and loss calculation results t1, and the daily profit and loss calculation results t2 corresponding to the transaction dates of September 2, 2020, September 3, 2020, and September 4, 2020, respectively, determine the daily profit and loss calculation results t5, The sum of the daily profit and loss calculation result t1 and the daily profit and loss calculation result t2 is used to obtain the profit and loss calculation result corresponding to the query time from September 2, 2020 to September 4, 2020.

Alternatively, the query time in the profit and loss processing request is from September 3, 2020 to September 7, 2020, since at least one transaction date in the target day profit and loss data table includes every transaction before September 4, 2020 date, it can be determined that at least one transaction date contains the same transaction date as the query date from September 3, 2020 to September 4, 2020, and obtains the daily profit and loss calculation corresponding to the target transaction date September 4, 2020 The result t2, based on the daily profit and loss calculation result t2, determines the profit and loss calculation on the second day corresponding to the first query date September 5, 2020, the first query date September 6, 2020, and the first query date September 7, 2020 respectively result.

Among them, based on the daily profit and loss calculation result t2, the second day's profit and loss calculation results corresponding to the first query date September 5, 2020, the first query date September 6, 2020, and the first query date September 7, 2020 are determined respectively. The process can be:

Obtain the daily profit and loss calculation result t2 corresponding to the transaction date of September 4, 2020, process the daily profit and loss calculation result t2 based on the second processing logic, and obtain the daily profit and loss calculation result t3 corresponding to September 5, 2020. Month 5 is not the latest query date among the three first query dates. Continue to process the daily profit and loss calculation result t3 based on the second processing logic, and obtain the daily profit and loss calculation result t4 corresponding to September 6, 2020. Since September 2020 Month 6 is not the latest query date among the three first query dates, continue to process the daily profit and loss calculation result t4 based on the second processing logic, and obtain the daily profit and loss calculation result t6 corresponding to September 7, 2020. Since September 2020 If September 7th is the latest query date among the three first query dates, you can obtain September 5, 2020, the next day of the target transaction date, and September 6, 2020, the next day of the updated target transaction date, and The daily profit and loss calculation result t3, the daily profit and loss calculation result t4, and the daily profit and loss calculation result t6 corresponding to September 7, 2020, the next day after the updated target transaction date, are obtained with the first query date September 5, 2020, and the first query date. The first query date of September 6, 2020 and the first query date of September 7, 2020 correspond to the second day's profit and loss calculation result t3, the second day's profit and loss calculation result t4, and the second day's profit and loss calculation result t6.

Further, obtain the first day's profit and loss calculation result t1 and the first day's profit and loss calculation result t2 corresponding to the query date September 3, 2020 and September 4, 2020 in the target day profit and loss data table, and determine the first day. The sum of the profit and loss calculation result t1, the first day's profit and loss calculation result t2, the second day's profit and loss calculation result t3, the second day's profit and loss calculation result t4, and the second day's profit and loss calculation result t6, is obtained and the query time September 3, 2020 The profit and loss calculation results corresponding to September 7, 2020.

Or, the query time in the profit and loss processing request is from September 6, 2020 to September 7, 2020, since at least one transaction date in the profit and loss data table of the target day includes every transaction before September 4, 2020 date, it can be determined that at least one trading day does not include a transaction date that is consistent with each query date, then the profit and loss calculation corresponding to the query time is determined based on the daily profit and loss calculation result t2 corresponding to the target transaction date September 4, 2020 The resulting process can be:

Based on the second processing logic, the daily profit and loss calculation result t2 is processed, and the daily profit and loss calculation result t3 corresponding to September 5, 2020 is obtained. Since September 5, 2020 is not the latest query date in the query time, the second processing Logically process the daily profit and loss calculation result t3, and obtain the daily profit and loss calculation result t4 corresponding to September 6, 2020. Since September 6, 2020 is not the latest query date in the query time, continue to process the daily profit and loss based on the second processing logic Calculate the result t4, and obtain the daily profit and loss calculation result t6 corresponding to September 7, 2020. Since September 7, 2020 is the latest query date in the query time, you can obtain the next day of the target transaction date. The daily profit and loss calculation result t4 and the daily profit and loss calculation result t6 corresponding to September 6, 2020 and the next day after the updated target transaction date, respectively, are obtained with the query date September 6, 2020 and September 7, 2020. The daily profit and loss calculation result t4 and the daily profit and loss calculation result t6 corresponding to the day respectively, determine the sum of the daily profit and loss calculation result t4 and the daily profit and loss calculation result t6, and obtain the corresponding query time from September 6, 2020 to September 7, 2020 Profit and loss calculation results.

Step 203: Send the profit and loss calculation result to the user terminal corresponding to the user ID.

It should be noted that, in the embodiment of the present application, the daily profit and loss calculation result corresponding to the next day of the target transaction date is usually stored in the memory database. The profit and loss query request corresponds to the profit and loss calculation result. After the profit and loss calculation result is sent to the user terminal, the daily profit and loss calculation result corresponding to the next day of the target transaction date determined in the process of determining the profit and loss calculation result can be cleared to prevent occupation. Space for the in-memory database.

To sum up, the method for processing profit and loss of securities trading provided by the application embodiment can receive a profit and loss query request; determine the profit and loss calculation result corresponding to the query time based on the profit and loss data table of the target day; send the profit and loss calculation result to the user terminal corresponding to the user ID . It can improve the determination speed of the profit and loss calculation results in any date range or any day, improve the response speed of the trading system, and improve the user experience.

The embodiment of the present application provides an apparatus for processing profit and loss of securities trading. As shown in FIG. 4 , the apparatus 30 includes:

The receiving module 301 is configured to receive a profit and loss query request, where the profit and loss query request includes a user ID and a query time;

The determining module 302 is configured to determine the profit and loss calculation result corresponding to the query time based on the target daily profit and loss data table, and the target daily profit and loss data table is the daily profit and loss data table corresponding to the user ID;

The sending module 303 is configured to send the profit and loss calculation result to the user terminal corresponding to the user identifier.

Optionally, the determining module 302 is configured to:

Determine whether there is a transaction date consistent with the query date in at least one transaction date;

If it exists, determine the daily profit and loss calculation result corresponding to the transaction date consistent with the query date as the profit and loss calculation result corresponding to the query time;

If it does not exist, obtain the daily profit and loss calculation result corresponding to the target transaction date, and the target transaction date is the latest transaction date among at least one transaction date;

The profit and loss calculation result corresponding to the query time is determined based on the daily profit and loss calculation result corresponding to the target transaction date.

Optionally, the determining module 302 is configured to:

Process the daily profit and loss calculation result corresponding to the target transaction date, and obtain the daily profit and loss calculation result corresponding to the next day of the target transaction date;

Determine whether the next day of the target transaction date is the query date;

If not, determine the day following the target transaction date as the updated target transaction date;

Repeat the above operations until the next day of the target transaction date is the query date;

If so, determine the daily profit and loss calculation result corresponding to the next day of the target transaction date as the profit and loss calculation result corresponding to the query time.

Optionally, the determining module 302 is configured to:

Determine whether at least one transaction date includes transaction dates that are consistent with all query dates;

If so, determine the sum of the daily profit and loss calculation results corresponding to the transaction date that is consistent with each query date, and obtain the profit and loss calculation result corresponding to the query time;

If not, determine the profit and loss calculation result corresponding to the query time based on the preset processing rule.

Optionally, the determining module 302 is configured to:

Determine whether at least one transaction date includes transaction dates that are consistent with some of the query dates;

If so, determine the profit and loss calculation result corresponding to the query time based on at least one first-day profit and loss calculation result and the daily profit and loss calculation result corresponding to the target transaction date. At least one first-day profit and loss calculation result is part of the query date, and each The daily profit and loss calculation result corresponding to the transaction date with the same query date, and the target transaction date is the latest transaction date among at least one transaction date;

If not, the profit and loss calculation result corresponding to the query time is determined based on the daily profit and loss calculation result corresponding to the target transaction date.

Optionally, the determining module 302 is configured to:

Determine, based on the daily profit and loss calculation results corresponding to the target transaction date, the second-day profit and loss calculation results corresponding to at least one first query date, where the first query date is the query date in the query time that is inconsistent with each transaction date;

Obtain at least one calculation result of the first day's profit and loss in the target day's profit and loss data table;

Determine the sum of the profit and loss calculation result of each first day and the profit and loss calculation result of each second day, and obtain the profit and loss calculation result corresponding to the query time.

Optionally, the determining module 302 is configured to:

Process the daily profit and loss calculation result corresponding to the target transaction date, and obtain the daily profit and loss calculation result corresponding to the next day of the target transaction date;

Determine whether the next day of the target transaction date is the latest query date in at least one first query date;

If not, determine the day following the target transaction date as the updated target transaction date;

Repeat the above operations until the day following the target transaction date is the latest query date among at least one first query date;

If so, determine the first query date that is consistent with the day after each target transaction date, and obtain the second-day profit and loss calculation result corresponding to each first query date.

Optionally, the determining module 302 is configured to:

Process the profit and loss calculation result corresponding to the target transaction date, and obtain the profit and loss calculation result corresponding to the next day of the target transaction date;

Determine whether the next day of the target transaction date is the latest query date in the query time;

If not, determine the day following the target transaction date as the updated target transaction date;

Repeat the above operations until the day following the updated target transaction date is the latest query date in the query time;

If so, determine the query date that is consistent with the next day of each target transaction date, and obtain the daily profit and loss calculation result corresponding to each query date;

Determine the sum of the daily profit and loss calculation results corresponding to each query date, and obtain the profit and loss calculation result corresponding to the query time

To sum up, the securities trading profit and loss processing device provided by the application embodiment can receive a profit and loss query request; determine the profit and loss calculation result corresponding to the query time based on the profit and loss data table of the target day; send the profit and loss calculation result to the user terminal corresponding to the user ID . It can improve the determination speed of the profit and loss calculation results in any date range or any day, improve the response speed of the trading system, and improve the user experience.

FIG. 5 shows a computer device according to an exemplary embodiment, the computer device includes a central processing unit (CPU) 401, which can be loaded into a random device according to a program stored in a read-only memory (ROM) 402 or from a storage part Various appropriate actions and processes are performed by accessing the program in the memory (RAM) 403 . In the RAM 403, various programs and data necessary for system operation are also stored. The CPU 401 , the ROM 402 , and the RAM 403 are connected to each other through a bus 404 . An input/output (I/O) interface 405 is also connected to bus 404 .

The following components are connected to the I/O interface 405: an input section 406 including a keyboard, a mouse, etc.; an output section including a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and a speaker, etc.; a storage section 408 including a hard disk, etc.; And a communication section 409 including network interface cards such as LAN cards, modems, and the like. The communication section 409 performs communication processing via a network such as the Internet. Drives are also connected to I/O interface 405 as needed. A removable medium 411, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is mounted on the drive 410 as needed so that a computer program read therefrom is installed into the storage section 408 as needed.

In particular, according to embodiments of the present application, the processes described above with respect to FIGS. 2 to 3 may be implemented as computer software programs. For example, various embodiments of the present application include a computer program product comprising a computer program carried on a computer-readable medium, the computer program containing program code for performing the method illustrated in the flowchart. In such an embodiment, the computer program may be downloaded and installed from a network via the communication portion, and/or installed from a removable medium. When the computer program is executed by the central processing unit (CPU) 401, the above-described functions defined in the system of the present application are executed.

It should be noted that the computer-readable medium shown in this application may be a computer-readable signal medium or a computer-readable storage medium, or any combination of the above two. The computer-readable storage medium can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus or device, or a combination of any of the above. More specific examples of computer readable storage media may include, but are not limited to, electrical connections with one or more wires, portable computer disks, hard disks, random access memory (RAM), read only memory (ROM), erasable Programmable read only memory (EPROM or flash memory), fiber optics, portable compact disk read only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing. In this application, a computer-readable storage medium can be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device. In this application, however, a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, carrying computer-readable program code therein. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the foregoing. A computer-readable signal medium can also be any computer-readable medium other than a computer-readable storage medium that can transmit, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device . Program code embodied on a computer readable medium may be transmitted using any suitable medium including, but not limited to, wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

The flowchart and block diagrams in the Figures illustrate the architecture, functionality, and operation of possible implementations of methods, apparatus and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code that contains one or more logical functions for implementing the specified functions executable instructions. It should also be noted that, in some alternative implementations, the functions noted in the blocks may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It is also noted that each block of the block diagrams or flowchart illustrations, and combinations of blocks in the block diagrams or flowchart illustrations, can be implemented in special purpose hardware-based systems that perform the specified functions or operations, or can be implemented using A combination of dedicated hardware and computer instructions is implemented.

The units involved in the embodiments of the present application may be implemented in software or hardware, and the described units may also be provided in a processor. Among them, the names of these units do not constitute a limitation on the unit itself under certain circumstances. The described unit or module can also be provided in the processor, for example, it can be described as: a processor includes a receiving module, a determining module and a sending module. Wherein, the names of these units or modules do not constitute a limitation on the units or modules themselves, for example, the receiving module may also be described as a "receiving module for receiving profit and loss query requests".

As another aspect, the present application also provides a computer-readable medium. The computer-readable medium may be included in the electronic device described in the above embodiments; it may also exist alone without being assembled into the electronic device. middle. The computer-readable medium carries one or more programs, and when the one or more programs are executed by an electronic device, enables the electronic device to implement the method for processing profit and loss of securities trading as described in the above-mentioned embodiments.

The above description is only a preferred embodiment of the present application and an illustration of the applied technical principles. Those skilled in the art should understand that the scope of the invention involved in this application is not limited to the technical solution formed by the specific combination of the above-mentioned technical features, and should also cover the above-mentioned technical features without departing from the inventive concept. Other technical solutions formed by any combination of its equivalent features. For example, a technical solution is formed by replacing the above-mentioned features with the technical features disclosed in this application (but not limited to) with similar functions.

Claims (11)

1. A method for processing profit and loss of securities trading is characterized by comprising the following steps:

receiving a profit and loss query request, wherein the profit and loss query request comprises a user identifier and query time;

determining a profit-loss calculation result corresponding to the query time based on a target daily profit-loss data table, wherein the target daily profit-loss data table is a daily profit-loss data table corresponding to the user identifier;

and sending the profit-loss calculation result to the user terminal corresponding to the user identifier.

2. The method according to claim 1, wherein the query time includes a query date, the target daily profit-and-loss data table includes at least one transaction date and daily profit-and-loss data respectively corresponding to each of the transaction dates, and the determining the profit-and-loss calculation result corresponding to the query time based on the target daily profit-and-loss data table includes:

judging whether at least one transaction date has the transaction date consistent with the inquiry date;

if yes, determining a daily profit and loss calculation result corresponding to the transaction date consistent with the query date as a profit and loss calculation result corresponding to the query time;

if not, acquiring a daily profit and loss calculation result corresponding to a target transaction date, wherein the target transaction date is the latest transaction date in at least one transaction date;

and determining a profit-loss calculation result corresponding to the query time based on the daily profit-loss calculation result corresponding to the target transaction date.

3. The method of claim 2, wherein determining the profit-loss calculation corresponding to the query time based on the daily profit-loss calculation corresponding to the target transaction date comprises:

processing a daily profit and loss calculation result corresponding to the target transaction date to obtain a daily profit and loss calculation result corresponding to the next day of the target transaction date;

judging whether the next day of the target transaction date is the query date or not;

if not, determining the next day of the target trading date as the updated target trading date;

repeating the above operations until the next day of the target transaction date is the query date;

and if so, determining that the daily profit-loss calculation result corresponding to the next day of the target transaction date is the profit-loss calculation result corresponding to the query time.

4. The method according to claim 1, wherein the query time includes at least two consecutive query dates, the target daily profit-and-loss data table includes at least one transaction date and daily profit-and-loss data respectively corresponding to each transaction date, and the determining the profit-and-loss calculation result corresponding to the query time based on the target daily profit-and-loss data table includes:

judging whether at least one transaction date contains the transaction dates which are respectively consistent with all the inquiry dates;

if so, determining the sum of the daily profit and loss calculation results corresponding to the transaction dates consistent with the query dates to obtain profit and loss calculation results corresponding to the query time;

if not, determining a profit-loss calculation result corresponding to the query time based on a preset processing rule.

5. The method according to claim 4, wherein the determining the profit-loss calculation result corresponding to the query time based on the preset processing rule comprises:

judging whether at least one transaction date contains the transaction dates respectively consistent with part of the query dates;

if yes, determining profit-loss calculation results corresponding to the query time based on at least one first day profit-loss calculation result and day profit-loss calculation results corresponding to target transaction dates, wherein at least one first day profit-loss calculation result is a day profit-loss calculation result corresponding to the transaction date which is consistent with each query date in part of the query dates, and the target transaction dates are latest transaction dates in at least one transaction date;

if not, determining the profit-loss calculation result corresponding to the query time based on the daily profit-loss calculation result corresponding to the target transaction date.

6. The method of claim 5, wherein determining the profit-and-loss calculation corresponding to the query time based on at least one first daily profit-and-loss calculation and a daily profit-and-loss calculation corresponding to a target transaction date comprises:

determining second daily profit and loss calculation results respectively corresponding to at least one first inquiry date based on daily profit and loss calculation results corresponding to the target transaction dates, wherein the first inquiry date is the inquiry date which is inconsistent with each transaction date in the inquiry time;

obtaining at least one first daily profit and loss calculation result in the target daily profit and loss data table;

and determining the sum of each first daily profit-loss calculation result and each second daily profit-loss calculation result to obtain the profit-loss calculation result corresponding to the query time.

7. The method of claim 6, wherein determining second daily profit-loss calculations corresponding to at least one first query date, respectively, based on daily profit-loss calculations corresponding to the target transaction date comprises:

processing the daily profit and loss calculation result corresponding to the target trading date to obtain a daily profit and loss calculation result corresponding to the next day of the target trading date;

judging whether the next day of the target transaction date is the latest query date in at least one first query date;

if not, determining the next day of the target trading date as the updated target trading date;

repeating the above operations until the next day of the target transaction date is the latest query date in at least one first query date;

if yes, determining the first query date consistent with the next day of each target transaction date, and acquiring second day profit and loss calculation results corresponding to each first query date.

8. The method of claim 5, wherein determining the profit-loss calculation corresponding to the query time based on the daily profit-loss calculation corresponding to the target transaction date comprises:

processing the profit-loss calculation result corresponding to the target trading date to obtain the profit-loss calculation result corresponding to the next day of the target trading date;

judging whether the next day of the target transaction date is the latest query date in the query time;

if not, determining the next day of the target trading date as the updated target trading date;

repeating the above operations until the next day of the updated target transaction date is the latest query date in the query time;

if yes, determining the query date consistent with the next day of each target transaction date, and acquiring daily profit and loss calculation results corresponding to each query date;

and determining the sum of the daily profit and loss calculation results corresponding to each query date to obtain the profit and loss calculation results corresponding to the query time.

9. A securities trade profit and loss processing apparatus, comprising:

the receiving module is configured to receive a profit and loss query request, and the profit and loss query request comprises a user identifier and a query time;

a determining module configured to determine a profit-loss calculation result corresponding to the query time based on a target daily profit-loss data table, where the target daily profit-loss data table is a daily profit-loss data table corresponding to the user identifier;

and the sending module is configured to send the profit and loss calculation result to the user terminal corresponding to the user identifier.

10. A computer device, characterized in that the computer device comprises a memory, a processor and a computer program stored in the memory and executable on the processor, the processor being adapted to perform the method according to any of claims 1-8 when executing the program.

11. A computer-readable storage medium, characterized in that a computer program is stored thereon for implementing the method according to any one of claims 1-8.

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