Current Rainbow Chart Zone
Select a coin to view its current rainbow band, recent model context, and historical data range.
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How to Read the Rainbow Chart
Lower bands generally represent historically depressed prices, while upper bands represent periods where market sentiment has become more speculative.
Limitations
Rainbow charts are visual valuation frameworks, not guaranteed forecasts or trading signals.
The levels describe how far the current price sits above or below the fitted long-term trend in volatility-adjusted log space. Lower bands indicate prices sitting well below trend, while higher bands indicate prices stretched above trend.
Fire Sale
Deeply below the fitted trend; historically the coldest
valuation zone.
Accumulate
Below trend with a wider margin of pessimism than normal.
Still Cheap
Modestly below trend; price remains on the discounted side of
the model.
Fair Value
Near the fitted trend; neither unusually cheap nor unusually
stretched.
Warm
Above trend, showing early momentum without reaching extreme
territory.
FOMO
Meaningfully above trend; optimism is becoming a major part of
the move.
Overheated
Far above trend; risk of a sharp mean-reversion move is
elevated.
Bubble
Extreme upside deviation from trend; the model's hottest
valuation zone.
These labels are descriptive model zones, not buy or sell signals. The rainbow width control changes how wide the zones are, so the same asset can move between levels as the width is adjusted.
Each coin uses daily USD prices from its first available
observation. The chart maps time and price through natural logs,
then fits a power-law trend:
ln(price) = a + b * ln(days_since_inception). In
regular price space that becomes price = e^a * days^b.
The rainbow bands are parallel curves around that fitted trend.
After fitting, cryptorainbowcharts.com computes each day's log
residual
ln(actual_price) - ln(model_price), measures its
standard deviation sigma, and draws bands at
model_price * e^(k * sigma * band_width) for several
k values below and above the trend.
A coin is highlighted as positive since inception when the fitted
exponent b is above zero and the fitted value at the
latest chart day is above the fitted value near inception. That is a
trend classification, not investment advice.
Methodology summary
Select a coin to view the data range, current rainbow band, and model construction notes.
Exploratory model output only. Not financial advice.
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