TVC:USOIL   CFDs on WTI Crude Oil
CHECK AND UPDTE. The underlying instrument for USOIL is the light sweet Crude Oil Futures contract which is traded on the CME . West Texas Intermediate (WTI), also known as Texas light sweet, is a grade of crude oil used as a benchmark in oil pricing.
Historically, WTI has traded closely to Brent and the OPEC basket, but it currently is discounted against Brent crude oil . Historical price data for WTI can be found at the Energy Information Administration of the Department of Energy.