Entry comments: Shorted on a more than 165% quick rise in the stock price! Waiting for it to hit ~$19

Exit comments: Shot to $31. Started losing confidence. It's a Biotech so started thinking it might even go $40 or $50 (in past it has oscillated betw. $6 to $40). So I changed my order to BTC at $21 (ready to take $500 loss; expecting it to just touch $21)... BUTTT it actually went to $17 post-market for like 5 secs and my order got excecuted.... YAY! LUCKY! Now its back to $24 next morning. Short story - I could have stuck to my plan @$19 BTC, but whtvr I'm still very happy. Cut my loss!