Business Insider | Crude oil has turned green Business Insider Crude oil prices slid overnight on Tuesday and recovered much of the losses in the morning. Near 6:50 a.m. ET, West Texas Intermediate crude-oil futures were down more than 2%, falling as low as $50.90 a barrel overnight. But by 8:16 a.m., WTI had ... Oil Prices Slide on Iran Nuclear Deal What Iran's Nuclear Deal Means for the Global Crude Oil Market Oil Prices Fall as Nuclear Deal Paves Way for Iran Exports |