Focus on functionality and fees helped volumes on start-up venue from Cawley and Jonns jump fivefold last year ...

Secured cash at commercial banks and central bank deposits also on the rise as part of collateral diversification ...

A T-Rex helped UBS dispose of tens of billions of dollars of equity derivatives it acquired in the merger with Credit Suisse.

Liquidity concerns, desire for higher returns and clearing capacity all possible reasons for going its own way ...