CNBC | Oil pares gains amid trade and output cut uncertainty - CNBC.com CNBC Oil prices pared gains in a volatile trade on Tuesday as fears flared that demand would stall due to a trade war between the U.S. and China. Oil Extends Rebound on Output-Cut Expectations 5 Oil Stocks to Buy Ahead of Crucial OPEC-Russia Meeting Oil ends modestly higher after recent rally in lead-up to expected Saudi-Russia output cut |