Commodities Oil prices dip as Iran signals support for small OPEC supply increase Updated : June 21, 2018 06:46 AM IST Brent crude futures, the international benchmark for oil prices, were at $74.55 per barrel. US West Texas Intermediate (WTI) crude futures were at $65.63 a barrel, down 8 cents. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.