上证指数开盘报3561.63点，涨0.05%。深证成指开盘报11004.01点，跌0.03%。创业板指开盘报2295.36点，跌0.07%。沪深300开盘报4087.34点，涨0.04%。科创50开盘报1007.51点，跌0.04%。中证500开盘报6166.62点，涨0.09%。中证1000开盘报6607.83点，跌0.07%。

Market Overview - The Shanghai Composite Index opened at 3561.63 points, up 0.05% [1] - The Shenzhen Component Index opened at 11004.01 points, down 0.03% [4] - The ChiNext Index opened at 2295.36 points, down 0.07% [4] - The CSI 300 Index opened at 4087.34 points, up 0.04% [4] - The STAR 50 Index opened at 1007.51 points, down 0.04% [4] - The CSI 500 Index opened at 6166.62 points, up 0.09% [4] - The CSI 1000 Index opened at 6607.83 points, down 0.07% [2] Performance Metrics - The Shanghai Composite Index recorded a trading volume of 8.2 billion with a year-to-date increase of 6.26% [3] - The Shenzhen Component Index had a trading volume of 9.1 billion with a year-to-date increase of 5.66% [3] - The CSI 500 Index had a trading volume of 2.4 billion with a year-to-date increase of 7.70% [3] - The ChiNext Index had a trading volume of 347 million with a year-to-date increase of 7.18% [3] - The CSI 1000 Index had a trading volume of 3.7 billion with a year-to-date increase of 10.91% [3] - The CSI 2000 Index had a trading volume of 4.9 billion with a year-to-date increase of 20.44% [3] - The Wande Micro-Stock Index had a trading volume of 5.3 billion with a year-to-date increase of 46.47% [3]