I have a few altcoin and I wanted to know which is the best investment option where I can invest my altcoin and earn some profits as their is no point of just holding them and let them stay dead in my wallet.
if I personally use method like this :
sell your altcoin whose prices are rising and have given you profit, then the money from that is to buy altcoin whose prices are down and hold until the price increases and gives you profit then sell it.
I personally use this method and get a big profit.