Market history
Bitcoin power-law price tracker
Compare Bitcoin's daily USD price with its fitted long-term power law, residual support and resistance bands, and 200-day and 200-week moving averages.
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About this model
The fit uses log-space linear regression across the complete bundled daily history: P(t) = a · tᵇ, where t is days since Bitcoin's genesis block. Bands are the first and ninety-ninth percentiles of historical log residuals.
Daily candles and live pricing come from Coinbase, with CoinGecko as the live-price fallback. This is a historical research view, not a price forecast or financial advice.