"You are the very cause of your ignorance, yourselves. You put away the light, yourselves; you first pluck out both your own eyes, yourselves; and after that other men’s too, so that the blind may lead the blind, until you both fall into the pit.”
Thomas More, The Sadness of Christ (Gethsemane), Tower of London, 1535
24 May 2016
SP 500 and NDX Futures Daily Charts - Hair of the Dog
Stocks were bubbling up to the bar led by big cap tech and financials.
This looked like a 'technical trade', ie a lower volume short squeeze driven by algos.