CNBC | Brent crude breaks through $81 for first time since 2014 after OPEC refuses to boost output CNBC A meeting of OPEC and non-OPEC oil ministers in Algiers over the weekend concluded with the 15-nation cartel and its allies refraining from an urgent boost in output, despite President Donald Trump's demands that it work harder to bring down prices. Major Traders Are Talking About $100 Oil Again Global oil vaults to 4-year high as producers rebuff Trump's demand to keep crude prices low Oil price jumps as Opec keeps output steady |