Reuters | Global stocks rally as Buffett boosts Apple, oil eyes $50 Reuters Investors will be looking to see how long the rally is sustained for and whether Brent crude oil futures, at their highest level in almost six months, can break above $50 for the first time since Nov. 4. "The strong finish for U.S. markets has seen a ... US stock futures seesaw as oil rally fades Asian Stocks Advance as Energy Producers Rally With Crude Oil Stocks rally as Buffett boosts Apple and oil rises |