Testing new setup. I used small size in order to and broke my positon into 1/4 and located 10 shares. Planned on shorting 1/4 into the frontside into its avg high timeset and my data told me the avg %push but due to not reviewing my data and allowing myself to better evaluate it i shorted into open. The stock was estimated to trade higher vol than prev day which can easily have morening reversal squeezing early shorts then fail which i did not trust my data and instead ended up covering