Oil edges higher on signs of recovery as Saudis pledge deeper cuts

The sun sets over crude oil storage tanks at the Juaymah tank farm, operated by Saudi Aramco, in Ras Tanura, Saudi Arabia, on Monday, Oct. 1, 2018.
The sun sets over crude oil storage tanks at the Juaymah tank farm, operated by Saudi Aramco, in Ras Tanura, Saudi Arabia, on Monday, Oct. 1, 2018.