CNBC | Oil enters bear market territory after rapid one-month decline CNBC Oil prices fell earlier this week after the Trump administration announced it would issue waivers to eight countries, allowing them to continue importing Iranian crude. The United States restored sanctions on Iran's energy, banking and shipping ... US Oil Enters Bear Market on Rising Inventories, Worries of Oversupply Oil set for longest losing run since 2014 as supply fears ease Oil to hit $100 if supply crunch worsens |