Stock whole-process repaired price calculation and K-line record positioning method and system

A positioning method, K-line technology, applied in computing, instruments, finance, etc., to save time, improve efficiency, and avoid repeated operations

Inactive Publication Date: 2017-07-04
深圳市蛟龙出海科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] Therefore, in view of the above-mentioned problems, the present invention proposes a system and method for calculating the full recovery price of stocks and K-line record positioning, whi

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  • Stock whole-process repaired price calculation and K-line record positioning method and system
  • Stock whole-process repaired price calculation and K-line record positioning method and system
  • Stock whole-process repaired price calculation and K-line record positioning method and system

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Embodiment Construction

[0050] With the recognition and popularization of financial Internet and investment and wealth management, quantitative technology is gradually recognized by investors, the number and scale of stocks are increasing day by day, and the application of ex-right price calculation and rapid positioning of stocks is becoming more and more extensive. Various technical indicators related to stock ex-right price calculation and rapid positioning, real-time signal issuance, and signal early warning require rapid calculation. So far, no domestic institutions have been found to provide applications for the entire ex-right price positioning of stock prices. The present invention is proposed to solve this problem, and the present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0051] Specifically, see figure 1 , a system for calculating the whole-process recovery price of stocks and K-line record positioning system of the present...

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Abstract

The invention discloses a stock whole-process repaired price calculation and K-line record positioning method and system. The method comprises the steps of market data acquisition, that is, market data is acquired from the Shenzhen Stock Exchange and Shanghai Stock Exchange; market data preprocessing, that is, the acquired market data is preprocessed, and K-line data with a preset period is generated; K-line record positioning and marking, that is, stock trading data is marked, wherein the marking method is as follows: the stock trading data is arranged into a sequence according to the trading date and the trading time, the sequence is segmented according to the preset period of the K-line, and positioning markers of K-line data with the preset period; calculation for an ex-dividend date factor and a whole-process repair factor; and data storage and data reading.

Description

technical field [0001] The invention relates to the technical field of stock data processing, in particular to a method and system for fast stock weight recovery calculation and whole-process price positioning. Background technique [0002] So far, there are two algorithms for stock rebalancing: the price translation method and the ex-weighting factor method. [0003] Among them, the ex-rights factor method: ex-rights factor = closing price / ex-rights price: [0004] Multiply the ex-rights factors since the company went public to get the ex-rights factors corresponding to each trading day; [0005] Backward restoration price = stock closing price (actual transaction price) * ex-weighting factor for each trading day; [0006] Forward weight recovery price = stock closing price (actual transaction price) * ex-weight factor of each trading day / product of ex-weight factor of one trading day). [0007] When using the ex-rights factor method, for the forward restoration, it ...

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Application Information

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IPC IPC(8): G06Q40/04
CPCG06Q40/04
Inventor 程在舒左峰
Owner 深圳市蛟龙出海科技有限公司
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