Oil tumbled to the lowest level in more than a week as a resurgence in coronavirus cases and impending U.S. layoffs darken the economic outlook. Futures in New York slid 3.1% on Thursday, moving in sympathy with equities, after trading in a tight range this week. Wells Fargo & Co., the largest employer among U.S. banks, was among several corporations to announce massive layoffs after a gloomy jobs report. At the same time, the Messla oil field and Sarir refinery in eastern Libya resumed production, threatening to boost global supplies when demand remains weakened. “There’s an overall malaise in the market right now, which has come with the realization that we might be stuck in this for a lot longer than we […]