Hi friends:
What is the reason for the large fluctuations of altcoins in your view? Why are altcoins so fragile compared to Bitcoin and fluctuating with the smallest news? Of course, I mean the altcoins that have good ideas, professional support,... not the shitcoins.
They are "new", bitcoin is so far most tested, most secure and most trusted. If it fails, everything fails as people keep looking the whole cryptocurrency scene value from bitcoin. We always tend to forget it and start to talk about ETH flippening again, not seeing that it has actually been more unstable then bitcoin.