First loss- but a good lesson; was too quick to enter potential dip buy, trying to catch 'apparent' bottom. Stock continued sliding down. Considered holding for the day, but decided to cut losses instead at continual downturn; stock got halted and flubbed exit on Etrade. Overall lesson- with stocks having high trading activity- be extra careful with level 2 and be patient enough to confirm that bottom of dip buys are real and not temporary.