As we all know it when bitcoin price goes down, most of the coins are heading down too. That's because bitcoin it is the Heart of all coins if its sound then all of the coins are good, if it's Bad then all of the coins are going down too. most of the time other coins are following the bitcoin price. just look up the market right now.
It seems to me that bitcoin is not the heart of all cryptocurrencies, but rather the basis of the market. I hope that it will continue to be so, because everything is so only thanks to bitcoin