CNBC | Oil prices rise 2% in choppy trade as Iraq voices support for OPEC deal CNBC Oil prices gained more than 2 percent on Monday in volatile trading, recouping losses as the market reacted to the shaky prospect of major producers being able to agree to output cuts at a meeting on Wednesday. OPEC was scrambling to rescue the deal on ... How Iran, Russia Could Derail Oil-Production Deal Opec meeting to focus on Donald Trump amid fears of falling oil prices OPEC makes last-ditch bid to save oil deal as tensions grow |