Oil prices fell sharply on Friday as hopes for a U.S.-Iran agreement pulled some of the war premium out of crude. Brent crude, the global benchmark used to price much of the world’s oil trade, was down 3.7% at $87.04 a barrel, while West Texas Intermediate, the U.S. benchmark, dropped 3.55% to $84.60, according to Reuters. Both contracts were at their lowest levels since April 17 after U.S. and Iranian officials said they were close to an agreement to halt the war in the Middle East. “The market thinks we’re closer to the deal,” Phil Flynn, senior analyst with Price Futures Group, told Reuters.