7/06 Stock spiked at the open, held its highs all afternoon. Bought at 1440 & it closed at 1.19. They were presenting products on 7/10, I planned to hold o/n for another AM spike. Premarket it jumped to 1.38 but fell & opened at 1.13, from there it dropped to .92. I froze then thought it could have a delayed spike but It only bounced back to 1.03 and closed at 0.95. Mistakes: Not taking profits at 1.19; Not watching premarket; Not getting out during the morning panic or bounce.