Here is the article - https://www.bloomberg.com/news/arti...fingerprints-all-over-a-dow-rout-for-the-ages How can you not trace back the trades? There has to be an audit trail. Money is moving out of and into accounts. If anyone has more detailed data on the 10 min Flash Crash would be interested. Also if you are shotting out stops and the like how does everything bounce back so quickly after a Flash Crash?