Later this week, the Organization of Petroleum Exporting Countries and Russia meet in Vienna. The cartel and Russia, the largest non-OPEC oil producer, are expected to discuss potentially upping output to take advantage of higher prices. Year-to-date, oil is one of the best-performing commodities and energy is the one of the top sectors in the S&P 500. The United States Oil Fund USO is up nearly 10 percent while the Energy Select Sector SPDR XLE is higher by 3.44 percent. Source