The steep discount of benchmark WTI crude futures to global oil markets is leading more US airlines to seek alternative hedges against rising fuel costs, according to Argus Global Markets. More than 1.1 mn b/d of US jet fuel swaps was cleared through CME's Clearport site in February 2011, nearly double the January figure (see Figure 1).
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机译：根据Argus Global Markets的数据，基准WTI原油期货对全球石油市场的大幅折价正导致更多美国航空公司寻求替代对冲以应对燃料成本上涨。 2011年2月，通过CME的Clearport工厂清理了超过110万桶/日的美国航空燃油交换，几乎是1月份数字的两倍（见图1）。
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