Quote from AAAintheBeltway:
what does time & sales look like for that drop? I see it popped back 27 points. This is a good example of why I am skeptical of these auto executing systems.
there were no trades of 20 lots or greater between 1110 and 1095 on the way down.
After that it was a free for all on the way up. It traded 1800 contracts in 1 minute on the way up.

