ReutersOil prices are falling as a lack of OPEC+ unity casts a pall over the market. On Monday, oil prices dipped, with Brent falling after four days of increases, as investors and traders awaited important OPEC+ negotiations following a rift within the organization that might lead to big producers pumping up supplies to gain market dominance. Brent crude was down 40 cents, or 0.5 percent, at $75.77 a barrel by 0131 GMT, after sliding one cent last week, the first weekly drop in six weeks. OPEC and its allies, known as OPEC+, voted on Friday to increase production by around 2 million barrels per day from August to December 2021 and to extend the remaining output cuts to the end of 2022, but the United Arab Emirates (UAE) objected, preventing an agreement./nRead More