Double-crossed

THE bookmaker on Aldgate High Street, on the fringes of London’s financial district, attracts its fair share of risk-takers. But across the road, at the offices of LCH.Clearnet, part of the London Stock Exchange Group (LSE), the really big bets are handled. It and other clearing-houses now occupy a central position in high finance. They ensure that trillions of dollars are paid out on derivatives contracts each day. A decade of dealmaking has created five big beasts of clearing: LSE, Deutsche Börse, CME Group, ICE and HKEX. A planned merger between LSE and the Germans would reduce that to four.

LSE and Deutsche Börse take their names from their respective bourses. But they now make more money from their clearing-houses, LCH.Clearnet and Eurex Clearing. That is because the clearing of derivatives has become central to the modern financial system.

Imagine two banks want to hedge against interest-rate movements, but in opposite directions. They sign a contract that will lead to a payment from one to the other if rates rise, and the reverse if they fall. The potential loss or gain is theoretically unlimited, since there is no...Continue reading

Source: Business and finance http://ift.tt/1VVnDau

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