Can you tell?

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

BTC
BTC
69,546.65
-8.12%

for example if you see $ETH and $SOL

SOL
SOL
88.93
-6.79%
ETH
ETH
2,061.75
-7.33%

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

#cryptocurreny