When should long-held alt coins be sold? When to sell even when we are in profit? That doesn't make sense. Let me know if there is a suitable alternative to this issue.
In this market there is no belief any time can change any movement so if you feel good profit you should mast recover your profit as soon as possible so what you will do depends on up to you. But my advice is you can take profit and from profit, you can trade again and again this saves way.