Looking for ways to back track evidence of manipulation in the trading or SPX options, ES Futures, or VX Futures to cause the spike that destroyed the vol ETFs (XIV, and SVXY), and caused small investors to loose millions.
What kind of market data would be needed to piece this together and where to get it we get it?
Please help restore order to the markets. If these guys/girls get away with this, they can do it anytime. Next time it could be your account. TIA