United StatesWTIcrude oil12monthfuturesWednesday(10month26day)Closing down0.78USD, or1.56%Report49.18dollar/Bucket. Brent crude oil12Monthly futures closed lower on Wednesday0.81USD, or1.59%Report49.98dollar/桶。虽然美国上周原油库存意外减少为油价带来了有效支撑,但近期包括伊拉克在内传出了石油输出国组织(OPEC)内部的不和声音,凸显出限产协议的不确定性,油价依然承受着较大压力。美国WTICrude oil futures prices hit their lowest point during trading48.88dollar/Barrel, Brent crude oil futures hit their lowest point in the session49.66dollar/Bucket.