Can you tell?

Why dips and rises in the graphs are almost similar to $BTC

BTC
BTC
63,965.99
-1.36%

for example if you see $ETH and $SOL

SOL
SOL
70.99
-1.66%
ETH
ETH
1,743.49
-1.15%

Do you know any reason or is there any special relations between?

#cryptocurreny