Premarket Spikers: Got FOMO on this one, and sold 3/4 of my position and was up decent profit. Decided to hold 500 shares thinking this could break 3 and run. Held until open and walla! Shit on the open. Lessons repeatably learned. One of them is about trading premarket. Premarket is premarket. For me I have a rule that if I am trading in premarket I sell before the open, because the open is so unpredictable. I will repeat this as I do my next hero workout Murph, "I will trade like a sniper!"