We all know that all coins are community driven thing so if BitcoinCash supporters has weaker community then it's value would probably decrease anytime. Another hard fork  is coming so I think BitcoinCash community are now panicking because I know majority of enthusiasts, traders and investors will have to buy and hold Bitcoin just to have a free BitcoinGold. What I mean is there will be a panic buying to happen soon and Bitcoin's price would possibly record it's new ATH before year ends. Altcoins price will surely plummet that time. But don't lose hope mate because those are just my speculations. Just hold your coins and control your emotions wait for it to bounce back before selling.