Bitcoin
Bitcoin Rainbow Chart Model Sets Midpoint at $140,000 With Spot Price Near $82,000
The long-term logarithmic regression model places current trading well below its historical center line, though its creator emphasizes the tool lacks predictive power.
The Bitcoin Rainbow Chart placed its central regression line at approximately $140,300 on October 15, 2026, while Bitcoin traded between $81,600 and $82,200. This positioning leaves the spot price in the lower green band of the model, below the historical mathematical midpoint of its long-term trajectory.
The model applies a logarithmic regression curve across daily closing prices dating back to 2010. By calculating price growth relative to the natural logarithm of elapsed days since the network launched in January 2009, the framework projects nine distinct colour bands representing fixed statistical intervals above and below the center line.
Despite its widespread visual appeal, the site operator explicitly notes directly below the graphic that the rainbow projection carries no scientific backing and cannot forecast future market movements, as the underlying statistical assumptions shift across market cycles.
These two are not the same thing, and one does not produce the other. The left is how this single article reads, from its tone alone. The right is the site’s own call on the asset, from indicators and analysis. Press tone feeds no score and no signal: on the only corpus this site has measured, daily tone tracked the move that had already happened and showed no measurable link with what followed.
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Rewritten from the headline, the teaser and the one-line summary the qualification step produced — that is all the material there is, and nothing is added to it. The source link is kept on file so any item can be checked, and is not published here.
