S&P Dow Jones Fined $9M Over Index Glitch
The SEC says the VIX index published stale values during the market spike on Feb. 5, causing huge losses on a Credit Suisse futures contract.
Court Dismisses Suit Over CBOE’s ‘Fear Gauge’
A federal judge says investors failed to show the exchange intentionally designed a settlement process that made its VIX index vulnerable to manipulation.
Trading Firm Fined $1.3M Over VIX Misconduct
Akuna Securities allegedly submitted improper trades to influence the final settlement value of the CBOE's measure of stock market volatility.