Regulators Open Probe After Whistleblower Exposes "Rampant Manipulation Of VIX"
• https://www.zerohedge.com, by Tyler DurdenUpdate: In a quite shockingly fast reaction, WSJ reports that a U.S. regulator is looking into whether prices linked to the widely watched Cboe Volatility Index have been manipulated, according to people with knowledge of the matter.
