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.
yes. unfortunately bitcoin keeps dominating the market so much. that is why market is so unstable. i hope bitcoin looses its strength in the near future. because there are already better alternatives.