Interactive financial quantitative index acquisition method, device and system

An acquisition method and acquisition device technology, applied in finance, data processing applications, instruments, etc., can solve the problems of lack of financial quantitative index construction system, difficult business system integration, etc., and achieve the effect of friendly operation and convenient integration

Pending Publication Date: 2020-07-28
CHINA CONSTRUCTION BANK
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  • Description
  • Claims
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Problems solved by technology

[0004] This application provides an interactive financial quantitative index acquisition method, device and system to at least solve the problem of the lack of a financial quantitative index construction system in the prior art and the difficulty of integrating the existing financial quantitative index construction method with the business system

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  • Interactive financial quantitative index acquisition method, device and system
  • Interactive financial quantitative index acquisition method, device and system
  • Interactive financial quantitative index acquisition method, device and system

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Embodiment Construction

[0053] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0054]Based on the situation in the background technology, at present, the financial quantitative indicators are mainly calculated through the quantitative platform. Investment researchers log in to the quantitative platform, load the basic data by writing programs, and then call the open calculation library of the quantitative platform to perform a series of conversion processes to obtain financial quantitative indicators. (value). During the use of the quant...

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Abstract

The invention provides an interactive financial quantitative index obtaining method, device and system, and the method comprises the steps: extracting basic metadata from obtained financial data, anddetermining the related information of financial basic indexes according to the basic metadata; determining financial basic indexes required by the financial composite indexes and basic metadata on which the financial basic indexes depend according to the basic metadata and the related information of the financial basic indexes; and obtaining the financial quantitative index according to the related information, the financial basic index required by the financial composite index and the basic metadata on which the financial basic index depends. According to the method, the financial data is layered and divided into four layers including the basic metadata, the basic data, the basic indexes and the composite indexes, so that the parallel computing function of the financial data at the samelayer is realized. The method has the characteristics of being friendly to operate, traceable in intermediate data and capable of achieving parallel computing, and can be conveniently integrated witha service system.

Description

technical field [0001] The application belongs to the technical field of financial data, and in particular, relates to an interactive method, device and system for obtaining quantitative financial indicators. Background technique [0002] At present, the number of domestic investment institutions has exceeded 60,000. Professional investment researchers in investment institutions make investment decisions based on a large amount of financial data and public information data. These data involve a wide range of areas, including macroeconomic data, Fundamental data, market data, news and public opinion, etc. Some of these data are one-dimensional, and some are based on time series (data based on time series also have different update frequencies). These data are called "basic data". Although there are a lot of public data, for various reasons, these data cannot be used directly. Investment researchers need to expand and derive based on these basic data. The expanded and derived ...

Claims

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Application Information

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IPC IPC(8): G06Q40/06
CPCG06Q40/06
Inventor 肖月亮刘翰宇夏禾
Owner CHINA CONSTRUCTION BANK
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