2008 Société Générale trading loss positions built up by Kerviel. This has led to speculation that stock market turbulence caused the Federal Reserve Board to cut the rate. A Federal Reserve spokesperson denied the central bank knew of Société Générale's situation when it made its decision. It is estimated that over the period the total trading in futures and the cash market for the Euro Stoxx 50 was €544 billion. This would make the unwinding of Kerviel’s position account for five per cent or less of overall activity. Société Générale's investment banking chief, Jean Pierre Mustier, acknowledged that the three days of forced selling played
2012 JPMorgan Chase trading loss be responsible for what information was revealed, and information was withheld from the regulators. There had been a series violations of the Sarbanes–Oxley regulations requiring certain protections. On May 10, 2012, Dimon announced that there was a loss of at least $2 billion through "egregious mistakes" in trading. The Volcker Rule, part of the Dodd–Frank Wall Street Reform and Consumer Protection Act, bans high-risk trading inside commercial banking and lending institutions. The Volcker rule is sometimes referred to as "a modern Glass-Steagall firewall that separates core banking system from higher-risk, hedge fund-style proprietary trading". The rule's implementation had been repeatedly