Bitcoin Rainbow Chart Screensaver
The Bitcoin Rainbow Chart screensaver plots Bitcoin's real live price against the well-known logarithmic rainbow chart valuation bands, computed from the model's own published formula. It's a popular but unofficial model, clearly labeled as such. It's free, runs in your browser, and ESC exits.
How the Bitcoin Rainbow Chart screensaver works
The rainbow bands are computed from the model's real published logarithmic-regression formula, based on Bitcoin's real genesis date.
The saver fetches Bitcoin's real live price from CoinGecko, with no key required.
A marker plots exactly where today's real price sits within the band structure.
The price marker updates live as the real market moves.
A worked example
If the real price sits in a lower band, the chart reads as "undervalued" by this particular model's own colour scheme — a popular framework among some traders, not a guarantee of anything.
Settings & tips
- Accent recolours the price marker.
- This is a widely known but unofficial model — treat it as one lens among many, not a forecast.
- The bands are fixed math; only the live price marker moves.
Frequently asked questions
- Is this an official valuation?
- No — the rainbow chart is a popular, unofficial model created by independent analysts, not an official Bitcoin metric.
- Is a key needed?
- No. The live price comes from CoinGecko's free, key-less public API.
- Where do the bands come from?
- A real, published logarithmic regression formula that's been publicly shared and widely used since around 2014.
- Is it free?
- Yes — free, no download, in your browser.