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Market data reconstruction method and related device

A market and data technology, applied in database indexing, data processing applications, structured data retrieval, etc., can solve problems such as insufficient processing capacity

Inactive Publication Date: 2020-10-23
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, there are more than 10,000 types of securities on the Shenzhen Stock Exchange, especially when the market transactions are very active, the processing power with software as the core is far from enough

Method used

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  • Market data reconstruction method and related device
  • Market data reconstruction method and related device

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Embodiment Construction

[0044] The core of this application is to provide a market data reconstruction method, reconstruction device, FPGA device and computer-readable storage medium, process the original binary market data through the FPGA device, and store the processed data in the memory , while maintaining a high processing speed, it also maintains the speed of data reading, which improves the overall efficiency and speed of market data processing.

[0045] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without...

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Abstract

The invention discloses a market data reconstruction method, which comprises the steps that FPGA equipment analyzes received binary market data according to a binary protocol to obtain item-by-item delegation information, item-by-item transaction information, index market information and market market information; according to the item-by-item delegation information, the item-by-item transaction information, the index quotation information and the market quotation information, quotation reconstruction processing is carried out to acquire quotation data; and storing the market data in a memoryof the FPGA device according to the corresponding information record number, and outputting the market data according to the demand information. The original binary market data is processed through the FPGA device, the processed data is stored in the memory, the high processing speed is kept, the data reading speed is also kept, and the overall efficiency and speed of market data processing are improved. The invention further discloses a market data reconstruction device, FPGA equipment and a computer readable storage medium, which have the above beneficial effects.

Description

technical field [0001] The present application relates to the technical field of market data processing, and in particular to a market data reconstruction method, reconstruction device, FPGA device, and computer-readable storage medium. Background technique [0002] With the continuous development of information technology, the use of information technology in the trading market improves the efficiency and transaction speed of the trading market. Currently, the Shenzhen Stock Exchange Level-2 market includes two types of data, entrustment information and transaction data, so the recipient can use the transaction data and transaction rules to reconstruct the market situation by itself. [0003] In the prior art, it is generally reconstructed through software market data, specifically using data structures such as linked lists, balanced trees, and hash tables to store handicap information. In addition, it is necessary to perform a large number of additions, deletions, modifica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/04G06Q30/02G06F16/22
CPCG06Q40/04G06Q30/0202G06F16/2282
Inventor 郝锐梅国强阚宏伟陈尧
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD