创业板指跌逾2%，全市场下跌个股近4000只

Core Points - The ChiNext Index fell over 2% on November 4, while the Shanghai Composite Index decreased by 0.47% and the Shenzhen Component Index dropped by 1.7% [1] - Nearly 4,000 stocks in the Shanghai, Shenzhen, and Beijing markets experienced declines [1]