美国商品期货交易委员会（CFTC）：投机者在6月10日当周将美国2年期国债期货的净空头头寸增加36,591手，达到1,180,516手；将芝加哥交易所（CBOT）美国5年期国债期货的净空头头寸增加74,384手，达到2,470,920手；将美国10年期国债期货的净空头头寸增加18,845手，达到724,101手；将超长期国债期货净空头头寸减少了24,696手，达到203,747手。

Group 1 - Speculators increased net short positions in U.S. 2-year Treasury futures by 36,591 contracts to 1,180,516 contracts during the week ending June 10 [1] - Net short positions in Chicago Board of Trade (CBOT) U.S. 5-year Treasury futures rose by 74,384 contracts to 2,470,920 contracts [1] - Net short positions in U.S. 10-year Treasury futures increased by 18,845 contracts to 724,101 contracts [1] Group 2 - Net short positions in ultra-long Treasury futures decreased by 24,696 contracts to 203,747 contracts [1]