Dip buy/overnight swing (I was under impression I had to adhere to PDT even with cash accnt-eventually I reached out to SEC & broker .They both said I am not under PDT-didn't know this at the time.) I took a sm. position because this was a multiday runner & I wasn't sure how much more it had to go. I was not patient/did not wait for floor, which hurt profits. It broke prev. res. early in session and I did not take profit, held too long. Spent the rest of day breaking down. One day I'll learn.