I opened this trade as I got a trend line alert that this KPTI had broken above the range. I bought at 37.34. I set the stop below the 2 day range. $33.50 When it sold off aggressively I sold out earlier than my stop. I took a .4 R loss on the trade.
In retrospect the the volume was lighter than it should have been for the breakout and market conditions are overall weak. Earnings are in a couple of days.