What exactly do you want to hear?
Any position must be protected by a stop-loss
as the crypto-currency markets are very volatile
If you are interested in a specific place to install a stop-loss
Then it must be installed in specific places, such places are determined by technical analysis, and testing these patterns on history, depending on the instrument.
And only after testing the algorithm you can start trading
Otherwise, you will not do it, as trading is hard work.
If you are interested in learning more about trade, I have my own resource: http://www.insiderport.com/
Or find another community where you can find the advice of practicing traders