Bitcoin has fallen below the lowest band of the long-running Bitcoin Rainbow Chart for only the second time in its history, dropping into the original model's "Bitcoin Is Dead" zone around $62,500 as traders assess whether a key support level has given way.
Market Context
The decline marks a roughly 50% drop from bitcoin's October 2025 all-time high of $126,000. The flagship cryptocurrency is now trading near its April 2024 halving price, a development that runs counter to expectations for the current four-year cycle. The move comes as other widely followed bitcoin valuation models have also struggled to predict price action, with the Stock-to-Flow model projecting significantly higher prices following the 2024 halving than bitcoin ultimately achieved.
Analysis
The breach has sparked fierce debate among analysts over whether bitcoin is deeply undervalued or whether the Rainbow Chart itself is becoming less useful as institutional investors, exchange-traded funds (ETFs) and macroeconomic forces play a larger role in price discovery. The chart was developed by Reddit user Azop in 2014 using logarithmic growth curves to track BTC's long-term price cycles across colored bands corresponding with different stages of market sentiment.
Markus Levin, co-founder of XYO, offered a bullish interpretation: "The first time price breaks below a band that has held for over a decade indicates that there's a structural shift in the model. I do not read this as bitcoin being dead, I read it as the Rainbow Chart being dead, and that is actually a bullish statement about how far the asset has matured." Levin noted that "the exponential growth assumptions baked into this chart were calibrated to a retail-driven, illiquid asset, not a $1.25 trillion market with ETF flows and institutional balance sheets setting the marginal price."
Ryan Lee, Bitget's chief analyst, offered a more measured view: "The Rainbow Chart remains a useful reference for visualizing long-term market cycles, but it should not be viewed as a predictive model. The chart is based on logarithmic regression and historical price behavior instead of fundamental, macroeconomic, or market structure variables that increasingly influence bitcoin today." Lee added that with increasing institutional adoption, "ETF flows, derivatives activity, and macro conditions play a larger role in price discovery, historical models alone have become less reliable as standalone indicators."
Emad Shahin, COO of Ethra, described the chart's utility: "The Rainbow Chart is a fitted regression with a sense of humor, not a forecasting tool. These charts are useful as sentiment cartoons. They capture mood but the moment you treat them as predictive, they fail you at exactly the turning points you most wanted them to call."
Mark Zalan, CEO of GoMining, noted that history suggests bottoms often form in this zone: "The 'Bitcoin is Dead' zone doesn't mean Bitcoin is actually dead. Historically, it has often marked periods of extreme fear and undervaluation, which were later followed by recoveries. It signals sentiment more than certainty." Zalan acknowledged the model's declining precision: "The 2025 cycle showed that BTC doesn't have to follow old patterns exactly. ETFs, institutions and changing market structure have altered the game."
Key Numbers
- Bitcoin price zone: ~$62,500 ("Bitcoin Is Dead" territory)
- All-time high (October 2025): $126,000
- Decline from ATH: approximately 50%
- Market capitalization reference: ~$1.25 trillion
- Time below Rainbow Chart floor: second occurrence in history (first was 2022 at ~$15,000)
What to Watch
Traders should monitor whether bitcoin rebounds back into the Rainbow Chart's historical range or continues trading outside it—a development that could determine whether the model remains a relevant framework for investors. Key levels to watch include potential support near $52,000 if risk sentiment deteriorates further, according to Lee, though he noted that "the chart itself offers limited insight into where a definitive market bottom may form." The divergence between traditional cycle expectations and current price action—particularly BTC trading near its halving level rather than significantly above it—suggests investors should watch for confirmation of whether the four-year cycle thesis still holds in an era of institutional dominance.