the future of altcoin is wide open and altcoin have the potential to jump to the highest price in the future. but you need to analyze one by one so you can find the altcoin that will give you a big profit. but sometime, analysis the altcoin will be difficult since we know that every altcoin is depended on bitcoin price so we need to always check what is bitcoin trends so we don't miss something and we can always make a profit.