A kayaker passes in front of an offshore oil platform in the Guanabara Bay in Niteroi, Brazil, Saturday, Feb. 1, 2020.

Oil fell below $55 a barrel on Tuesday, dropping for a third day, as concerns about the spread of the coronavirus and its impact on oil demand outweighed OPEC output cuts and Libyan supply losses.

Crude fell almost 4% on Monday, with other commodities also reporting losses while U.S. and European equities suffered their steepest declines since mid-2016 on concern the coronavirus outbreak could turn into a pandemic.