BRUSSELS (Reuters) - The European Commission has fined Credit Agricole CAGR.PA, HSBC HSBA.L and JPMorgan Chase JPM.N a total of 485 million euros ($520 million) for their alleged participation in a cartel to manipulate the price of the Euribor financial benchmark.
The Commission said on Wednesday they were part of a seven-bank cartel that colluded between September 2005 and May 2008 to distort the Euribor interest rate which was set using quotes submitted by a panel of banks and is widely used in international money markets.
JPMorgan Chase was fined 337.2 million euros and Credit Agricole 114.7 million euros for five-month involvements in the cartel. HSBC was set to pay 33.6 million euros for participating in the cartel for just one month.
All three insisted they had not engaged in any wrongdoing.
“We will continue to vigorously defend our position against these allegations, including through possible appeals to the European courts,” JPMorgan said.
HSBC said it would consider its legal options.
Credit Agricole said it would appeal against the Commission’s decision, adding the fine would have no impact on its 2016 results given it had already taken provisions.
Deutsche Bank DBKGn.DE, RBS RBS.L and Societe Generale SOGN.PA admitted guilt in December 2013 and were fined 824.6 million euros, the sixth largest collective cartel fine ever handed down by the European Commission. Barclays BARC.L avoided a penalty because it alerted the Commission.
The Commission found a series of chatroom messages between the traders at the banks congratulating each other on their actions.
“On days when traders received money calculated on the basis of Euribor, (they) had an interest in a high Euribor rate. On days when a trader needed to pay ... he would want to have a low Euribor rate,” EU competition commissioner Margrethe Vestager said.
“The participation in such schemes was very lucrative for the banks ... tiny, tiny movements in the Euribor rate can have a huge impact because of the volumes of trading,” she added.
The Bank for International Settlements put the market value of over-the-counter interest (OTC) rate derivative contracts in euros at $6.4 trillion in the first half of 2016, 31 percent of all OTC derivatives. Such trades would typically be based on financial benchmark rates such as Euribor.
U.S. and European regulators have so far handed down large fines to more than 10 banks and brokerages for rigging the London interbank offered rate (Libor), used for various currencies including the yen, and its euro cousin Euribor.
Prosecutors have also charged more than a dozen men with fraud-related offences.
The Commission is still looking into foreign exchange trading.
Additional reporting by Andrew MacAskill and Rachel Armstrong in London; editing by Alexander Smith and David Evans
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