中证1000股指期货（IM）主力合约失守6100点，日内跌幅0.33%。

Group 1 - The main contract of the CSI 1000 stock index futures (IM) has fallen below 6100 points, indicating a decline in market sentiment [1] - The intraday drop recorded was 0.33%, reflecting a slight bearish trend in the market [1]