Yahoo News UK | Oil rallies on US rig count drop; dollar up seventh month Yahoo News UK NEW YORK (Reuters) - Oil prices rallied on Friday following the sharpest weekly drop in U.S. oil rig count in nearly 30 years, while the dollar index ended January with its longest run of gains since the greenback was floated in 1971. U.S. stocks ... Oil jumps on drop in U.S. rig count |