Oil posted its first back-to-back weekly loss since early April as fears of a demand-sapping global recession and tighter US monetary policy ripped through commodity markets to spur a broad sell-off.
West Texas Intermediate fell 1.7% for the week to settle at $107.62. US Federal Reserve Chair Jerome Powell's hawkish testimony to Congress earlier in the week overshadowed a fundamentally tight market.
Prices clawed back some of the week's losses Friday as the University of Michigan's final June ....
