Traders at some of the world’s biggest banks manipulated benchmark foreign-exchange rates used to set the value of trillions of dollars of investments, according to five dealers with knowledge of the practice.
Employees have been front-running client orders and rigging WM/Reuters rates by pushing through trades before and during the 60-second windows when the benchmarks are set, said the current and former traders, who requested anonymity because the practice is controversial. Dealers colluded with counterparts to boost chances of moving the rates, said two of the people, who worked in the industry for a total of more than 20 years.
The behavior occurred daily in the spot foreign-exchange market and has been going on for at least a decade, affecting the value of funds and derivatives, the two traders said. The Financial Conduct Authority, Britain’s markets supervisor, is considering opening a probe into potential manipulation of the rates, according to a person briefed on the matter.
“The FX market is like the Wild West,” said James McGeehan, who spent 12 years at banks before co-founding Framingham, Massachusetts-based FX Transparency LLC, which advises companies on foreign-exchange trading, in 2009. “It’s buyer beware.”
The $4.7-trillion-a-day currency market, the biggest in the financial system, is one of the least regulated. The inherent conflict banks face between executing client orders and profiting from their own trades is exacerbated because most currency trading takes place away from exchanges. http://www.bloomberg.com/news/2013-06-11/traders-said-to-rig-currency-rates-to-profit-off-clients.html
