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 my opinion, there are 2 ways you can set the right time to sell your coins.
1. Sell the crypto coins you have when the price is soaring.
2. Prices Rise in the Short Term
The fast price turnover makes you also need to regularly monitor the coin price. Because, there is some momentum where crypto coins can experience price spikes in a short time. If you get that time, then you should sell some of the coins you have. Usually this condition occurs for small coins whose price range per coin is not too high.
So, if you feel that the coin will rise again in the future, then just sell some of the assets you have so you can still earn money.