Trying to decide when to sell can give you some sleepless nights esp with 50% plus profits. I just stick to trailing stop loss and let the trigger decide for me.
If worse case and it triggers on a pull back but looks to run again, you can always buy back in. Rather that then a big loss or taking profits too early.
Once it settles down, I'll set CER will a trailing stop loss of 20% and hopefully sleep easy. Unless I'm thinking about $1 and my early retirement. :-)
Cheers, Kat..
CER Price at posting:
10.5¢ Sentiment: None Disclosure: Held