国债期货主力合约：1月9日涨跌不一，30年期涨0.03%

Core Viewpoint - On January 9, the performance of government bond futures varied, with long-term contracts showing slight increases while shorter-term contracts experienced minor declines [1] Group 1: Bond Futures Performance - The 30-year main contract rose by 0.03% [1] - The 10-year main contract increased by 0.01% [1] - The 5-year main contract fell by 0.05% [1] - The 2-year main contract decreased by 0.01% [1]