2017 Majority of the altcoins reaches their all-time high and 2018 is a big turn around some coins hit their bottom low, what is this big factor or major update that can get make all the coins to reach their all-time high again.
demands and stop making people fake news or bad news is big facto to help coin get back at all time high, and also include make quality project came from all developer's. to convince more investor's invest in crypto currency.