Brent-crude futures have risen or fallen by 4% or more on nine trading days since Russia invaded Ukraine on Feb....
Brent rose back above$ 110 a barrel Monday after Saudi Arabia said Houthi forces in Yemen had attacked facilities belonging to state oil company Aramco. Futures are bought and sold by investors to speculate, and by producers and physical traders to lock in prices, known as hedging....
They then call for or return money each day depending on whether the position gains or loses val
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2022-03-21 00:00:00.0