ENTRY: Was a premarket % winner. I was scared to buy in premarket but I was sure it would spike at the open. However after I put my order in I didn't get executed for some reason and the stock went higher. So I chased into the morning spike. EXIT: It did go up from my entry price but I wanted 10% and I missed my sell, I was greedy. And then it crashed and I didn't cut losses quickly. LESSON: Don't chase morning spike. Cut losses quickly.