Among the largest underlying components of IXC, in trading today SchlumbergerLtd ( SLB) is up about 3.1%, and Conocophillips ( COP) is higher by about 1.6%.
Among the largest underlying components of XLE, in trading today Exxon Mobil Corporation ( XOM) is up about 0.5%, and SchlumbergerLtd ( SLB) is up by about 0.5%.
Among the largest underlying components of IWF, in trading today Pepsico Incorporated ( NYSE: PEP) is down about 0.1%, SchlumbergerLtd ( NYSE: SLB) is up about 1.4%, and Qualcomm Incorporated ( NASD: QCOM) is lower by about 0.5%.