Oil prices mixed as US supply worries linger after winter storm

Core Viewpoint - Oil prices exhibited mixed movements, with Brent crude experiencing a slight decline while U.S. contracts saw a modest increase due to rising supply concerns following a winter storm that disrupted crude output and halted Gulf Coast exports over the weekend [1] Group 1 - Brent crude prices decreased slightly [1] - U.S. oil contracts edged higher [1] - Supply concerns intensified due to a winter storm affecting crude output [1] Group 2 - The winter storm led to a halt in Gulf Coast exports [1]