国债期货集体高开，30年期主力合约涨0.36%

Core Viewpoint - The bond futures market opened higher across the board, indicating a positive sentiment among investors towards long-term government bonds [1] Group 1: Market Performance - The 30-year main contract rose by 0.36% [1] - The 10-year main contract increased by 0.17% [1] - The 5-year main contract saw a gain of 0.08% [1] - The 2-year main contract experienced a slight increase of 0.01% [1]