Oil below $91 a barrel, lowest since February 

(KYMA, KECY/CNN) - U.S. oil dropped to below 91 dollars a barrel, the lowest price since February 10th.

That was two weeks before Russia attacked Ukraine.

The global benchmark for oil dropped by more than 3 percent.

U-s oil reached its high mark at about 124 dollars a barrel back on March 8th.

Since then, the price of u-s oil has dropped by 27 percent.