A股三大指数均跌超1%！沪指跌1.01%，深证成指跌1.72%，创业板指跌1.94%，现报2983.338点

Market Performance - The Shanghai Composite Index fell by 1.01%, currently at 3891.488 points [1] - The Shenzhen Component Index decreased by 1.72%, currently at 12757.258 points [1] - The ChiNext Index dropped by 1.94%, currently at 2983.338 points [1] Detailed Index Changes - Shanghai Composite Index: 3885.92, down by 45.13 points, or 1.15% [2] - ChiNext Index: 2964.39, down by 77.95 points, or 2.56% [2] - Shenzhen Component Index: 12709.78, down by 271.04 points, or 2.09% [2] - STAR Market 50 Index: 1298.67, down by 29.52 points, or 2.22% [2] - North China 50 Index: 1425.77, down by 19.77 points, or 1.37% [2] - CSI 300 Index: 4498.03, down by 66.92 points, or 1.47% [2] - SSE 50 Index: 2980.14, down by 28.15 points, or 0.94% [2]