Tried a deep dip buy on this one, but it's bounce attempt was REALLY weak, so I cut it. Good thing I did too, because a few minutes later it's down to 4.56. IRIS did not like this premarket spiker, but it also didn't detect the catalyst so I thought it was worth a shot. The best thing to do would probably be to not trade stocks that are halting multiple times like this. It's halted again even now.