上证指数开盘报3474.63点，涨0.04%。深证成指开盘报10431.78点，跌0.04%。创业板指开盘报2129.49点，跌0.03%。沪深300开盘报3965.43点，涨0.01%。科创50开盘报978.90点，涨0.06%。中证500开盘报5903.10点，涨0.05%。中证1000开盘报6321.55点，跌0.09%。

Market Overview - The Shanghai Composite Index opened at 3474.63 points, up 0.04% [1] - The Shenzhen Component Index opened at 10431.78 points, down 0.04% [1] - The ChiNext Index opened at 2129.49 points, down 0.03% [1] - The CSI 300 opened at 3965.43 points, up 0.01% [1] - The STAR 50 opened at 978.90 points, up 0.06% [1] - The CSI 500 opened at 5903.10 points, up 0.05% [1] - The CSI 1000 opened at 6321.55 points, down 0.09% [1] Index Performance - Shanghai Composite Index: Current price 3474.63, change 1.50, change rate 0.04%, year-to-date performance 3.67% with a transaction volume of 4 billion [2] - Shenzhen Component Index: Current price 10431.78, change -3.73, change rate -0.04%, year-to-date performance 0.16% with a transaction volume of 6 billion [2] - ChiNext Index: Current price 2129.49, change -0.70, change rate -0.03%, year-to-date performance -0.57% with a transaction volume of 247 million [2] - CSI 300: Current price 3965.43, change 0.25, change rate 0.01%, year-to-date performance 0.78% with a transaction volume of 1.1 billion [2] - STAR 50: Current price 978.90, change 0.61, change rate 0.06%, year-to-date performance -1.01% with a transaction volume of 510 million [2] - CSI 500: Current price 5903.10, change 2.70, change rate 0.05%, year-to-date performance 3.10% with a transaction volume of 9.01 billion [2] - CSI 1000: Current price 6321.55, change -5.59, change rate -0.09%, year-to-date performance 6.11% with a transaction volume of 1.9 billion [2]