上证指数开盘报3380.08点，跌0.04%。深证成指开盘报10074.27点，涨0.26%。创业板指开盘报2024.70点，涨0.35%。沪深300开盘报3862.39点，涨0.12%。科创50开盘报963.79点，涨0.24%。中证500开盘报5683.46点，涨0.16%。中证1000开盘报6082.74点，涨0.07%。

Market Overview - The Shanghai Composite Index opened at 3380.08 points, down 0.04% [1] - The Shenzhen Component Index opened at 10074.27 points, up 0.26% [1] - The ChiNext Index opened at 2024.70 points, up 0.35% [1] - The CSI 300 opened at 3862.39 points, up 0.12% [1] - The STAR 50 opened at 963.79 points, up 0.24% [1] - The CSI 500 opened at 5683.46 points, up 0.16% [1] - The CSI 1000 opened at 6082.74 points, up 0.07% [1] Index Performance - The Shanghai Composite Index recorded a trading volume of 4.5 billion with a year-to-date increase of 0.84% [2] - The Shenzhen Component Index had a trading volume of 7.6 billion with a year-to-date decrease of 3.27% [2] - The ChiNext Index had a trading volume of 3.4 billion with a year-to-date decrease of 5.46% [2] - The CSI 300 had a trading volume of 1.6 billion with a year-to-date decrease of 1.84% [2] - The CSI 500 had a trading volume of 0.91 billion with a year-to-date decrease of 0.74% [2] - The CSI 1000 had a trading volume of 2.7 billion with a year-to-date increase of 2.10% [2]