市场冲高快速回落，三大指数均跌超1%，两市成交额3.135万亿创年内第三

Market Overview - The three major indices experienced a rapid rise followed by a decline, with the Shanghai Composite Index down by 1.15%, the Shenzhen Component Index down by 1.06%, and the ChiNext Index down by 1.64% [1][2] - The total trading volume in the Shanghai and Shenzhen markets reached 3.135 trillion yuan, an increase of 758.4 billion yuan compared to the previous trading day, marking the third highest volume of the year [1] Index Performance - Shanghai Composite Index closed at 3831.66, down 1.15%, with 472 stocks rising and 1826 falling [2] - Shenzhen Component Index closed at 13075.66, down 1.06%, with 492 stocks rising and 2389 falling [2] - ChiNext Index closed at 3095.85, down 1.64%, with 229 stocks rising and 1147 falling [2] Sector Performance - The robotics sector continued its strong performance, with Shoukai Co. hitting the limit up for 12 consecutive days [2] - The chip industry chain saw a counter-trend increase, with SMIC reaching a historical high [2] - The tourism, CPO, and chip industry sectors had the highest gains, while sectors such as non-ferrous metals, large finance, and rare earth permanent magnets experienced significant declines [3]