CNBCGartman: Oil 'panic' could sink prices to $15CNBCFresh concerns over China's slowing economy sent oil prices into a steep decline to start off the week. Before rising Tuesday to near $32 a barrel, crude fell 6 percent Monday and had lost 14 …

CNBCHere are the critical levels for crude oil nowCNBCCrude oil's plunge intensified on Tuesday morning, as the commodity broke dramatically below $37 per barrel to hit a seven-year low. And at this point, technically minded traders appear to be eyeing …

MarketWatchOpinion: Buying oil stocks at these prices is just spilling moneyMarketWatchBig oil is battered: You may find some vulture investors buying shares of Exxon Mobil XOM, +0.80% or Chevron CVX, +0.92% here, and I'll admit that neither Big Oil st …

CNBCShell plans for 'prolonged downturn' in oil pricesCNBCRoyal Dutch Shell warned on Thursday that lower oil prices could continue for several years, and said it was planning for a prolonged downturn. It comes as the Anglo–Dutch multinational repo …

CNBCTotal profit beats despite oil price slumpCNBCOil giant Total reported that net profit fell 2 percent in the second quarter - higher than expected by analysts, as the company sped up its cost-cutting drive. Adjusted net profit came in at $3.085 billion …