A股主要指数全线下跌，创业板指、深成指、科创50指数均跌超1%！黄金、有色金属、半导体领跌，近3200股下跌

Market Overview - The A-share major indices experienced a decline across the board, with the ChiNext Index, Shenzhen Component Index, and Sci-Tech Innovation 50 Index all falling by over 1% [1] - Nearly 3,200 stocks in the Shanghai, Shenzhen, and Beijing markets saw declines [1] Index Performance - Shanghai Composite Index closed at 3,896.06, down by 20.27 points, or 0.52% [2] - ChiNext Index closed at 3,045.45, down by 38.26 points, or 1.24% [2] - Shenzhen Component Index closed at 12,941.22, down by 136.10 points, or 1.04% [2] - Sci-Tech Innovation 50 Index closed at 1,385.27, down by 21.05 points, or 1.50% [2] - North Star 50 Index closed at 1,455.31, down by 3.12 points, or 0.21% [2] - CSI 300 Index closed at 4,571.10, down by 36.77 points, or 0.80% [2] - Shanghai 50 Index closed at 2,991.40, down by 15.87 points, or 0.53% [2]