BREAKING: Stocks Open Lower; Constellation, Corning Lead S&P 500 Oil Prices Jump As Iran Keeps Hormuz Closed Amid Fragile Ceasefire; S&P 500 Futures Slips | Investor's Business Daily NOW PLAYING Inside The Battle For The Pentagon's War Chest As Demand Skyrockets For Drones And Missiles U.S. crude oil prices neared $100 a barrel early Thursday amid reports that shipping traffic has yet to pick up through the Strait of Hormuz. Iran said Wednesday that the strait, a critical choke point for oil tankers, would ...