Bloomberg | Trump Ups Pressure on OPEC to Boost Supply as Oil Holds Gains Bloomberg The tweet came after the holiday's oil trading had already ended in New York. Futures gained 0.3 percent, extending crude's 15 percent rally since early June. Earlier, the Saudi and Russian energy ministers reiterated their 1 million-barrel-a-day ... Brent crude firms on drop in US oil inventories, Iran threat Saudi Arabia Promised More Oil. So Why Are Prices Rising? US hard line on Iran raises risks of oil price spike |