Who is selling these altcoins? They are already at the bottom of the bottom. They experience an ATL every day. At record levels of $BTC . Dropping from $105K to $2,000, the altcoins went down to $103K with a %20 drop and made an ATL.

From here, if Bitcoin reaches 150k, the altcoins might increase by %10 but will be less than yesterday's level :)

There is no benefit while going up; they drop more sharply while going down.

Looking at it, the current BTC dominance is %64.1, and for the first time in 4 years, it has come this close to the 2021 level. In 2021, it started to drop from levels around %69, and we had entered a bull period...