A股三大指数走弱，创业板指跌2%，沪指跌1.23%！有色金属、影视院线、商业航天、光伏风电领跌，近4600股下跌

Market Performance - The A-share major indices weakened, with the ChiNext Index dropping by 2%, the Shanghai Composite Index falling by 1.23%, and the Shenzhen Component Index decreasing by 1.68% [1] - Nearly 4,600 stocks in the Shanghai, Shenzhen, and Beijing markets experienced declines [1] Index Data - Shanghai Composite Index closed at 3832.71, down by 35.21 points, or 0.91% [2] - ChiNext Index closed at 3102.71, down by 35.09 points, or 1.12% [2] - Shenzhen Component Index closed at 12973.40, down by 138.69 points, or 1.06% [2] - STAR 50 Index closed at 1303.89, down by 15.02 points, or 1.14% [2] - CSI 300 Index closed at 4519.86, down by 32.20 points, or 0.71% [2] - The Northbound Trading Index (北班50) increased by 36.41 points, or 2.54%, closing at 1468.36 [2] - The Shanghai and Shenzhen 50 Index closed at 2964.02, down by 23.05 points, or 0.77% [2] Sector Performance - Sectors such as non-ferrous metals, film and television, commercial aerospace, and photovoltaic wind power saw significant declines [1]