Close to the day when the New York Mercantile Exchange, February delivery of light crude oil futures prices fell 87 cents to close at 40.83 U.S. dollars per barrel, representing a decrease of 2%.

• 到当天收盘时，纽约商品交易所2月份交货的轻质原油期货价格下跌87美分，收于每桶40．83美元，跌幅为2%25。