CREDIT CRUNCH

A £516 trillion derivatives 'time-bomb'

The derivatives market is worth more than $516 trillion, (£303 trillion), roughly 10 times the value of the entire world's output: it's been called the "ticking time-bomb".
It's a market in which the lead protagonists – typically aggressive, highly educated, and now wealthy young men – have flourished in the derivatives boom. But it's a market that is set to come to a crashing halt – the Great Unwind has begun.
The beginning of the end started for many hedge funds with the combination of diving market values and worried investors pulling out their cash for safer climes.

Not for nothing did US billionaire Warren Buffett call them the real 'weapons of mass destruction'

The complex and opaque derivatives markets in which these hedge funds played has been dubbed the world's biggest black hole because they operate outside of the grasp of governments, tax inspectors and regulators. They operate in a parallel, shadow world to the rest of the banking system. They are private contracts between two companies or institutions which can't be controlled or properly assessed.

It is also impossible to establish their worth – the $516 trillion number is actually only a notional one. In the mid-Nineties, Nick Leeson lost Barings £1.3bn trading in derivatives, and the bank went bust. In 1998 hedge fund LTCM's $5bn loss nearly brought down the entire system. In fragile times like this, another LTCM could have catastrophic results.
In the late 1990s when confidence was roaring in the midst of the dotcom boom, a small band of politicians, uncomfortable with the ease with which banks would be allowed to play in these burgeoning markets, were painted as Luddites failing to move with the times.

At the core of this market is the credit derivative swap, effectively an insurance policy against the default in the interest payment on a corporate bond. One doesn't even need to own the bond itself. It is like Joe Public buying an insurance policy on someone else's house and pocketing the full value if it burns down.
As markets slid into crisis, and banks and corporations began to default on bond payments, many of these policies have proved worthless.