Market Overview - The Shanghai Composite Index opened at 3374.24 points, down 0.02% [1] - The Shenzhen Component Index opened at 10278.91 points, down 0.09% [1] - The ChiNext Index opened at 2062.27 points, unchanged [1] - The CSI 300 Index opened at 3894.84 points, down 0.04% [1] - The STAR 50 Index opened at 1014.10 points, up 0.44% [1] - The CSI 500 Index opened at 5778.08 points, down 0.06% [1] Index Performance - Shanghai Composite Index: Current price 3374.24, down 0.64 points, with a trading volume of 3.3 billion, year-to-date change of 0.67% [2] - Shenzhen Component Index: Current price 10278.91, down 9.18 points, with a trading volume of 6.3 billion, year-to-date change of -1.30% [2] - North Star 50: Current price 1402.73, down 3.07 points, with a trading volume of 260 million, year-to-date change of 35.16% [2] - CSI All A: Current price 5130.13, down 2.99 points, with a trading volume of 9.9 billion, year-to-date change of 2.16% [2] - STAR 20: Current price 1014.10, up 4.41 points, with a trading volume of 170 million, year-to-date change of 2.54% [2] - ChiNext Index: Current price 2062.27, up 0.01 points, with a trading volume of 2.5 billion, year-to-date change of -3.70% [2] - CSI 300: Current price 3894.84, down 1.42 points, with a trading volume of 1.3 billion, year-to-date change of -1.02% [2] - CSI 500: Current price 5778.08, down 3.59 points, with a trading volume of 1 billion, year-to-date change of 0.91% [2] - CSI 800: Current price 4204.14, down 1.81 points, with a trading volume of 2.4 billion, year-to-date change of -0.53% [2] - CSI 1000: Current price 6144.25, down 6.76 points, with a trading volume of 1.9 billion, year-to-date change of 3.13% [2] - CSI 2000: Current price 2559.85, down 3.07 points, with a trading volume of 3.5 billion, year-to-date change of 9.02% [2] - Wind Micro-Stock Index: Current price 382307.29, up 11.11 points, with a trading volume of 2.917 billion, year-to-date change of 21.02% [2]