Oil prices tumbled nearly five per cent overnight after an unexpected build in US crude stockpiles and on fears of slowing demand but halved their losses in post-settlement trade on talk that Saudi Arabia was mulling options to halt crude's descent.
Oil prices tumbled nearly five per cent overnight after an unexpected build in US crude stockpiles and on fears of slowing demand but halved their losses in post-settlement trade on talk that Saudi Arabia was mulling options to halt crude's descent.