The US commodities regulator has issued a rare warning to brokers, exchanges and clearing houses, urging them to be ready for the risk that oil prices could again drop below zero.
The Commodity Futures Trading Commission advised exchanges to monitor their markets and remind them to “maintain rules to provide for the exercise of emergency authority”, including the power to “suspend or curtail trading in any contract” if markets become disorderly, according to an advisory notice released on Wednesday.
The alert comes after the US benchmark West Texas Intermediate oil contract plunged below $0 a barrel last month for the first time, as buyers searched for places to store a glut of crude.
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