股指期货午盘收盘，中证1000指数期货连续涨2.87%

Group 1 - The core point of the news is the performance of stock index futures, with significant increases observed across various indices on February 3rd [1][2] Group 2 - The CSI 1000 index futures rose by 2.87% [1] - The CSI 500 index futures increased by 3.82% [1] - The Shanghai Composite 50 index futures saw a rise of 0.91% [1] - The CSI 300 index futures experienced a gain of 1.28% [1]