I would hold off until $1. Keep shorting all of the way down, because the day it turns, no one will be able to cover without a complete bloodbath. As I told someone today, many days filled with +/-1,2,3,4,5% swings, but usually only 2-3 days in a Company's history like MDXG where you get stupid 50,100, 200% up days. And you want to own it on those 2-3 days. Period. That's what the early longs believe and obviously invested for. The rest is just noise and some weeks are better and some are worse but its just noise.