A Share Minute Level Historical Data Dataset Description This dataset contains minute level trading data for Chinese A share stocks from 2005 to 2023, covering 5267 stocks with complete historical trading records. Data Format Each CSV file corresponds to one stock and contains the following fields: Field Description open Opening price close Closing price high Highest price low Lowest price volume Trading volume money Trading amount avg Average price high limit Upper limit price low limit Lower limit price pre close Previous closing price paused Trading halt flag factor Adjustment factor Data Characteristics Time Range : 2005 2023 Data Frequency : Minute level Number of Stocks : 5267 A share stocks Data Completeness : Includes trading halt and adjustment factor information
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