上证指数开盘报3423.47点，跌0.02%。深证成指开盘报10405.96点，涨0.26%。创业板指开盘报2132.93点，涨0.40%。沪深300开盘报3920.31点，跌0.04%。科创50开盘报992.30点，涨0.41%。中证500开盘报5877.67点，涨0.24%。中证1000开盘报6297.08点，涨0.32%。

Market Overview - The Shanghai Composite Index opened at 3423.47 points, down 0.02% [1] - The Shenzhen Component Index opened at 10405.96 points, up 0.26% [1] - The ChiNext Index opened at 2132.93 points, up 0.40% [1] - The CSI 300 opened at 3920.31 points, down 0.04% [1] - The STAR 50 opened at 992.30 points, up 0.41% [1] - The CSI 500 opened at 5877.67 points, up 0.24% [1] - The CSI 1000 opened at 6297.08 points, up 0.32% [1] Index Performance - Shanghai Composite Index: Current price 3423.47, down 0.75 points, with a trading volume of 4.8 billion and a year-to-date increase of 2.14% [2] - Shenzhen Component Index: Current price 10405.96, up 27.41 points, with a trading volume of 9.1 billion and a year-to-date decrease of 0.08% [2] - ChiNext Index: Current price 2132.93, up 8.59 points, with a trading volume of 3.9 billion and a year-to-date decrease of 0.40% [2] - CSI 300: Current price 3920.31, down 1.44 points, with a trading volume of 2.1 billion and a year-to-date decrease of 0.37% [2] - CSI 500: Current price 5877.67, up 13.95 points, with a trading volume of 1.7 billion and a year-to-date increase of 2.65% [2] - CSI 1000: Current price 6297.08, up 20.14 points, with a trading volume of 3.3 billion and a year-to-date increase of 5.70% [2]