as price is going down what is the best stredigy for for altcoin
Sell and wait this year until the whole recession passes and there will be a slight stabilization. In general, the holding has not worked this year, and in the following so far it can also not be considered having such problems.
I will never give such an advice for the guys, who are holding altcoins and Bitcoin now. There is no one reason to sell the cryptocurrencies - they are too cheap. Do not become losers and hold better.