Why crude oil & USO up 2.5%, but XLE is only up 0.2%?

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XLE is dominated by XOM and CVX. not a good ETF that is evenly s -五谷不分- 给 五谷不分 发送悄悄话 五谷不分 的博客首页 (0 bytes) () 12/29/2015 postreply 09:13:16

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