I find Nanex's market analysis of HFT terrifyingly beautiful at times: http://www.nanex.net/flashcrash/CCircleDay.html http://www.nanex.net/flashcrash/CCircleD

I find Nanex's market analysis of HFT terrifyingly beautiful at times: http://www.nanex.net/flashcrash/CCircleDay.html http://www.nanex.net/flashcrash/CCircleDay.html