UNITED States oil prices dropped below $50 a barrel on Monday, for the first time since 2009.

The US benchmark West Texas Intermediate for delivery in February briefly dipped to $49.95 a barrel, before rallying somewhat to $50.20 a barrel.

According to Agence France-Press report, the breach of the $50 level came as the Dow stood down more than 200 points and European equity markets lost more than two per cent on concerns about weakness in the eurozone.

Oil has dropped about 50 per cent since June on worries about weak demand and a decision by the Organisation of the Petroleum Exporting Countries (OPEC) not to cut output in response to lower prices.

“People are thinking about promises from OPEC, mostly Saudi Arabia, that they’ll continue to produce at very high levels,” said Bart Melek, head of commodity strategy at TD Securities.

“On the demand side of the equation, what we’re getting is basically a lack of demand growth… as Europe is potentially in crisis,” he added.

The euro fell to a nine-year low against the dollar on worries that a victory in Greece by the far-left Syriza party in the January 25 election would result in the country’s departure from the eurozone.

-Tribune