Among the largest underlying components of XLE, in trading today Exxon Mobil Corporation ( XOM) is up about 0.5%, and Schlumberger Ltd ( SLB) is up by about 0.5%.

FORBES: Investors Exit Energy Ahead of Earnings

Among the largest underlying components of XLE, in trading today Exxon Mobil Corporation ( XOM) is up about 0.7%, and Occidental Petroleum ( OXY) is higher by about 2.1%.

FORBES: Investors See Encouraging Trends in Energy Sector

Among the largest underlying components of XLE, in trading today Exxon Mobil Corporation ( XOM) is up about 1.07%, and Occidental Petroleum Corporation ( OXY) is up by about 1.68%.

FORBES: Powering Into Energy Sector