U.S. Commodity Futures Trading Commission (CFTC): As of the week ending July 14, speculators increased net short positions in CBOT U.S. 10-year Treasury futures by 17,413 contracts to 831,675 contracts. Speculators reduced net short positions in CBOT U.S. 2-year Treasury futures by 103,531 contracts to 1,157,477 contracts.