Can you tell?

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

BTC
BTC
75,496.81
-2.78%

for example if you see $ETH and $SOL

SOL
SOL
84.46
-3.06%
ETH
ETH
2,067.97
-3.25%

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

#cryptocurreny