上市公司股票后复权因子数据

获取沪深京股票用来调整历史行情的后复权因子数据（以上市价格为基准），包含除权除息日、除权除息事项具体数据、本次复权因子、累积复权因子以及对应的生效日期区间。该因子用来调整历史行情，不作为预测使用，于除权除息日进行计算调整。只在发生分红、配股、股改事件的除权除息日才有复权因子记录。

This dataset provides backward-adjustment factor data (with the initial listing price as the benchmark) for stocks listed on the Shanghai, Shenzhen and Beijing Stock Exchanges, which is designed to adjust historical market quotations. The dataset includes ex-dividend and ex-rights dates, detailed information of each corresponding ex-dividend/ex-rights event, current-period adjustment factor, cumulative adjustment factor, and the corresponding effective date ranges. This factor is exclusively used for adjusting historical market data and is not intended for forecasting; it is calculated and adjusted on the ex-dividend and ex-rights dates. Records of such adjustment factors are only available on the ex-dividend and ex-rights dates of cash dividend payments, rights offerings and split share structure reform events.

搜集汇总

背景与挑战

背景概述

该数据集提供沪深京股票的后复权因子数据，包括除权除息日、具体事项数据及复权因子，用于历史行情调整，数据由通联数据股份公司提供。