Can you tell?

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

BTC
BTC
77,677.85
-0.78%

for example if you see $ETH and $SOL

SOL
SOL
86.42
+0.26%
ETH
ETH
2,314.9
-0.70%

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

#cryptocurreny