Financial Post | Oil rally spiked: What's making crude prices drop after galloping over the $40 hump Financial Post After teetering around sub-US$30 per barrel since the start of the year, Brent crude prices have galloped over the US$40 hump, raising hopes of a sustained rally. But markets are pulling back once again after Goldman Sachs, an influential oil ... Oil Prices Perk Up, Suggesting a Rebound Has Taken Hold The new key level for crude oil Brent crude oil passes $40 mark |