Oil price: Is current low sustainable?

Wednesday's price, back to the recent lows branded "close to unsustainable" by HSBC strategists, came after an oil price spike on Monday that was bigger than any since the Gulf War broke out in xxx. HSBC strategists think not- they expect a move higher to $55 a barrel for Brent crude in 2015, followed by a rise to $60 a barrel in 2016, according to a research note...