【国债期货午盘收盘】金十期货7月31日讯，2年期国债期货（TS）主力合约涨0.01%，5年期国债期货（TF）主力合约涨0.08%，10年期国债期货（T）主力合约涨0.17%，30年期国债期货（TL）主力合约涨0.57%。

Group 1 - The core viewpoint of the article highlights the performance of various government bond futures contracts, indicating a positive trend in their prices [1] - The 2-year government bond futures (TS) main contract increased by 0.01% [1] - The 5-year government bond futures (TF) main contract rose by 0.08% [1] - The 10-year government bond futures (T) main contract saw an increase of 0.17% [1] - The 30-year government bond futures (TL) main contract experienced the highest rise at 0.57% [1]