美国商品期货交易委员会（CFTC）：截至5月27日的一周，投机者将WTI原油净多头头寸减少了14,180手合约，至67,157手合约。

Core Insights - Speculators reduced their net long positions in WTI crude oil by 14,180 contracts to 67,157 contracts as of the week ending May 27 [1] Group 1 - The Commodity Futures Trading Commission (CFTC) reported a decrease in speculative net long positions in WTI crude oil [1]