Reuters | Oil falls after Qatar meeting disappoints; stocks up Reuters Wall Street and European stocks rebounded modestly after earlier losses spurred by the failure of major oil-producing nations to agree on an output freeze in an oversupplied world market. Health care shares led the advance on the U.S. benchmark S&P 500 ... These stocks should jump on oil's Doha drop Russian ruble leads commodity currencies lower as oil retrea Canadian Dollar A 'Main Victim' Of Collapse Of Global Oil Talks |