Yes, I do trade. Yes, I played the "dip" as you call it. But I'll say it again since you seem to be having a hard time grasping it. It was impossible to have bought at 813. The only way to have got the coin at that price is if you had placed a low ball order ahead of time. Where exactly in what "Ryan" said he did for that play, did he say he placed a low ball order? No. He said he sat there watching things and when it started to recover, he executed his trade. That was simply not possible. It hit 801 and bounced so fast there was no way to have caught that with an order after the fact.
What causes a bounce in price?