Oil price extends fall as US crude stockpiles swell

S&P 500 ends short session just short of highs

Bumper year for coco bond sales

Bank debt instruments will continue to attract investors

Goldman move caps Reubens’ metal aims

Deal to buy warehouses marks dramatic return for brothers

Euro drops to post eurozone crisis low

Prospect of ECB QE has put pressure on currency in recent weeks

Warmer US winter hits natural gas prices

Increased supply also depresses market

Oil fall adds to ECB’s deflation worries

Bundesbank conservatism constrains Draghi’s ability to address problem