I am the author of the original Bitcoin Rainbow Chart on blockchaincenter.net.
As you may know... It is dead! We already added a new color to prolong its life but even that could not save it.
BUT: The model behind the original Rainbow Chart was from 2014...we now have 12 more years of data to fit a curve...
And thats what I did. The new Bitcoin Rainbow is dynamic which means it calculates a new regression up until the current day... So if we make a lower low, it will adapt.
The Bitcoin Rainbow Chart is dead, long live the Bitcoin rainbow Chart