St. Louis Fed on Twitter: "Daily spot prices for West Texas Intermediate and Brent crude oil were $22.36 and $20.23 per barrel, respectively, as of April 13. See the long-term trend in
Oil prices steady as U.S. storm threat wanes | Reuters
Cushing, Oklahoma Is the Center of the Oil Universe
Crude Oil Prices: West Texas Intermediate (WTI) - Cushing, Oklahoma (MCOILWTICO) | FRED | St. Louis Fed
Crude Oil Prices: West Texas Intermediate (WTI) - Cushing, Oklahoma | ALFRED | St. Louis Fed
West Texas Intermediate - Wikipedia
Crude Oil Prices Mostly Flat After Trading Below $0 in Spring 2020 | Pipeline and Gas Journal
Price of oil - Wikiwand
Crude Oil Prices: West Texas Intermediate (WTI) - Cushing, Oklahoma | ALFRED | St. Louis Fed
Crude Oil Prices: West Texas Intermediate (WTI) - Cushing, Oklahoma | FRED | St. Louis Fed