Tue, 31 Jan 2012 04:01:59 GMT - High Frequency Trading Review
Ultra-fast trading has transformed global markets in recent years, but regulators have been accused of an ultra-slow response to changing times.
Thanks to complex computer software and algorithmic formulae, it is now possible for stocks, shares, currencies and commodities to change hands in fractions of a second, without the need for human intervention.
In the financial centres of Europe and the US, where the practice began, the people responsible for policing the markets are getting worried about their ability to cope.
