Core Points - The market rebounded with the Shanghai Composite Index rising over 1% to surpass 3900 points, while the ChiNext Index increased by over 2% [1] - The total trading volume in the Shanghai and Shenzhen markets reached 2.07 trillion, a decrease of 503.4 billion compared to the previous trading day [1] Index Performance - Shanghai Composite Index: 3912.21, up 1.22%, with a trading volume of 961.55 billion [2] - Shenzhen Component Index: 13118.75, up 1.73%, with a trading volume of 1.11 trillion [2] - ChiNext Index: 3025.87, up 2.36%, with a trading volume of 491.77 billion [2] - North 50 Index: 1508.31, up 1.63%, with a trading volume of 177.97 billion [2] Sector Performance - Strong performance in sectors such as robotics, aviation, and pharmaceuticals, with several stocks hitting the daily limit [2][3] - Notable stocks include Wuzhou New Spring and Sanhua Intelligent Control in the robotics sector, and Hangzhou Airlines in the aviation sector [2] - Declines observed in the port and shipping sectors, with significant drops in stocks like Nanjing Port and Lianyungang [2][3]