上证指数跌逾2%，全市场下跌个股近5100只

Market Performance - The Shanghai Composite Index fell by over 2% [1] - The Shenzhen Component Index decreased by 2.88% [1] - The ChiNext Index dropped by 3.27% [1] - Nearly 5,100 stocks in the Shanghai, Shenzhen, and Beijing markets experienced declines [1]