20231022-中航证券-医药生物行业周报_第九批集采持续推进_大品种化药基本实现应采尽采_23页_4mb

this is a raw stock price and volume dataset from wind, a financial data provider, dated march 10, 2023. it includes multiple chinese stocks from shanghai and shenzhen stock exchanges, with fields for open price, close price, high price, low price, and volume. some stocks are marked with *st, indicating special treatment due to regulatory or financial issues, which may imply underlying problems or delisting risks. overall, the data shows price fluctuations, with some stocks exhibiting significant volatility.