LONDON—Oil fell to around $78 a barrel on Friday on the prospect that OPEC+ producers might step up a planned increase in output to ease supply concerns, although crude remained in sight of a three-year high reached this week.
The Organization of the Petroleum Exporting Countries and allies, known as OPEC+, meet on Monday. Four OPEC+ sources said on Thursday the group was looking at going beyond an existing deal to add 400,000 barrels per day to supply each month.
