【股指期货早盘收盘】沪深300股指期货（IF）主力合约涨0.35%，上证50股指期货（IH）主力合约涨0.09%，中证500股指期货（IC）主力合约涨0.96%，中证1000股指期货（IM）主力合约涨0.99%。

Group 1 - The main contracts for stock index futures showed positive performance with the CSI 300 index futures (IF) rising by 0.35% [1] - The SSE 50 index futures (IH) increased by 0.09%, indicating a slight upward trend [1] - The CSI 500 index futures (IC) and CSI 1000 index futures (IM) experienced more significant gains, rising by 0.96% and 0.99% respectively [1]