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Daily OHLC for all Shanghai/Shenzhen/Beijing A-share stocks, 1990-2026, split by year.
Daily price history of all A-share stocks listed on the Shanghai, Shenzhen and Beijing exchanges (Main Board, ChiNext, STAR Market, BSE), spanning 1990 to 2026 - a foundational price base for China A-share quant research and backtesting. [Fields] Each record includes: security code, security name, date, open, high, low, close, volume, turnover. [Use cases] - Quant strategy backtesting, timing and factor research - China A-share trend, correlation and volatility analysis - Finance teaching, theses and course case studies - Data visualization, dashboards and hands-on projects - Feature-engineering data source for model training / AI quant [Organization] Data is split into separate CSV files by year; buy only the years you need. The current-year (latest) file is updated daily; historical years are finalized. [Format & usage] Standard UTF-8, comma-separated CSV - import directly into Excel, Python (pandas), R or a database, no extra cleaning needed. [Source] Compiled from public market data or partner channels.
| Field | Description | Type |
|---|---|---|
| 证券代码 | 证券代码 | string |
| 证券名称 | 证券名称 | string |
| 日期 | 日期 | string |
| 开盘 | 开盘 | number |
| 最高 | 最高 | number |
| 最低 | 最低 | number |
| 收盘 | 收盘 | number |
| 成交量 | 成交量 | number |
| 成交额 | 成交额 | number |
This dataset is compiled from public markets or partner sources and is provided for learning, research and testing reference only. Do not use it for any illegal purpose, resell, redistribute, or claim it as your own. We make no express or implied warranty as to the accuracy, completeness or timeliness of the data; any investment or trading decisions made based on it are at your own risk.
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