i can unerstand when price of one crypto increase or decrease , but why when it's bear or bull market all cryptos (or 90% of them ) goes up and down and follow a general trend ??
is poeple invest +- equally in different cryptos or just because market follow the top 3 cryto and mainly bitcoin ??
Marketplace fluctuations on the each coin and then demand and supply theory matters for this price changes in the market. Please invest your fund on any coins when the PRI e dumps and sell it out to the exchanges when price bumped in the market.
Marketplace volume and circulation decides who should be in top mate. That's the reason bitcoin and ethreum always top in the market.