每经AI快讯，8月2日，美国商品期货交易委员会(CFTC)称，截至7月29日当周，投机者将芝加哥期货交 易所(CBOT)美国2年期国债期货净空头头寸削减45415份合约，至1203237份合约；5年期国债期货净空 头头寸增加41959份合约，至2511883份合约；10年期国债期货净空头头寸增加147096份合约，至896630 份合约。 ...

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]

Group 1 - Speculators increased net short positions in Chicago Board of Trade (CBOT) 5-year Treasury futures by 63,299 contracts, reaching a total of 2,396,536 contracts [1] - Speculators decreased net short positions in Chicago Mercantile Exchange (CME) 10-year Treasury futures by 64,348 contracts, bringing the total to 705,256 contracts [1] - Speculators increased net short positions in CBOT 2-year Treasury futures by 24,022 contracts, totaling 1,143,925 contracts [1] - Speculators decreased net short positions in CME ultra-long Treasury futures by 5,029 contracts, resulting in a total of 228,443 contracts [1]

Group 1 - The net short positions in CBOT U.S. Treasury futures decreased by 14,494 contracts, bringing the total to 18,154 contracts as of the week ending April 8 [1] - The net short positions in U.S. ultra-long Treasury futures decreased by 53,719 contracts, resulting in a total of 200,310 contracts [1]