Exxon Mobil Corp (NYSE: XOM) and Chevron Corp (NYSE: CVX) climbed 1.95%, 1.53% and 1.31% during Monday pre-market trading ...

JPMorgan says there's about a one in five chance that disruptions to oil production in the Persian Gulf send prices spiraling ...

Shares in major oil companies rose, but they weren’t matching the sort of eye-popping gains investors might have expected ...