Chevron Co. (NYSE:CVX – Get Free Report) shares fell 0.5% on Thursday after Barclays lowered their price target on the stock from $174.00 to $171.00. Barclays currently has an overweight rating on the ...

Profits for Exxon Mobil and Chevron were slammed by slumping fuel margins as the prospect of U.S. tariffs on two major oil suppliers threatens to make the refining business even worse.

Big Oil executives this week saw little prospect of a near-term improvement in refinery profits after Chevron , Exxon Mobil ...