Brent oil has closed at its highest level since July 2015 and US crude has closed at a peak not seen since February on expectations OPEC-led production cuts would be extended beyond March, although such gains are likely to spur more US production.

Brent oil has closed at its highest level since July 2015 and US crude has closed at a peak not seen since February on expectations OPEC-led production cuts would be extended beyond March, although such gains are likely to spur more US production.