The market teaches traders lessons every day... often times reinforcing them to seasoned traders like myself. I happened to have been in but was out of NASDAQ:SRPT before this disaster today. It's a reminder why you MUST take profits even if sometimes you feel the FOMO after you do...
After earnings NASDAQ:SRPT tanked HARD to what was a prior support at 126.53 where I had entered back in September. I watched this closely with a residual positions to see if it would hold it or break the level. I wanted to have some skin in the game for SRPT to retest the highs for the long term. So far today it looks to be holding that level as it has...