
Market Overview - The Shanghai Composite Index opened at 3284.08 points, down 0.08% [1] - The Shenzhen Component Index opened at 9863.50 points, up 0.14% [1] - The ChiNext Index opened at 1936.12 points, up 0.22% [1] - The CSI 300 opened at 3775.83 points, up 0.02% [1] - The STAR 50 opened at 1000.65 points, down 0.32% [1] - The CSI 500 opened at 5604.65 points, unchanged [1] - The CSI 1000 opened at 5907.19 points, up 0.06% [1] Index Performance - The Shanghai Composite Index recorded a trading volume of 4.8 billion with a year-to-date decline of 2.02% [2] - The Shenzhen Component Index had a trading volume of 6.2 billion with a year-to-date decline of 5.29% [2] - The ChiNext Index reported a trading volume of 2 billion with a year-to-date decline of 9.59% [2] - The CSI 300 had a trading volume of 1.7 billion with a year-to-date decline of 4.04% [2] - The STAR 50 had a trading volume of 210 million with a year-to-date increase of 25.17% [2] - The CSI 500 recorded a trading volume of 1.1 billion with a year-to-date decline of 2.11% [2] - The CSI 1000 had a trading volume of 1.7 billion with a year-to-date decline of 0.85% [2]