Crude futures surged for a second day on Friday, with both U.S. and Brent contracts posting their largest weekly percentage gains on record due to hopes that a global deal to cut crude supply worldwide will emerge early next week. On Thursday, oil staged its largest one-day rally in history on prospects for a cut in supply equivalent to anywhere from 10% to 15% of world demand. The sharp rebound from weeks of losses came after U.S. President Donald Trump said Russia and Saudi Arabia will negotiate to end a price war that slashed prices last month by more than half. Trump said the United States has not agreed to cut its output. The rally continued Friday, with Brent crude LCOc1 futures jumping 13.9%, or $4.17 a barrel to settle at $34.11. Brent soared as much as 47% on Thursday for its highest intraday percentage […]