Oil advanced back above $31 a barrel in London, reversing earlier declines, as OPEC+ scheduled an urgent meeting next week after a historic slump in prices that has crippled the energy sector. The coalition will hold a meeting by video conference on Monday, though it’s still not clear who will attend, according to delegates. News of the plan came just hours after U.S. President Donald Trump said he expected global producers including Saudi Arabia and Russia to cut more than 10 million barrels of production, triggering the biggest ever jump in prices on Thursday. Oil rose, erasing earlier losses, as OPEC+ plans a virtual meeting Futures had been trading lower earlier in the day on Friday on growing doubts over Trump’s claim, with Citigroup Inc. and Goldman Sachs Group Inc. saying any supply deal would anyway be too little, too late as demand craters due to efforts to stem […]