HMPR 2010-05-24, 09:00:01 BUY 400 0.6700 268. Total HMPR (Bought) 400 0.6700 268.00 Don't laugh at the amount please I have a system for trading low-volume stocks and it's not meant to trade 'huge'. Looks like I got (partially but nicely) filled in pre-market hours. The stock officially opened at 1.68 and closed above $2. I am curious if whoever sold me the stock can suddenly decide it was a mistake and declare a busted trade (I've had one of those cases before). Or is it too late by now?