Sentiment
Fear & Greed Index
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Redesigned in a sleeker Obsidian-style card with a darker cinematic feel.
Live market board
Top 20 cryptocurrencies by market cap
Price · 24h · 7d · MCap · Sparkline
| # | Asset | Price | 24h | 7d | Market cap | Last 7 days |
|---|
Market structure
Bitcoin dominance
TradingView
Embedded TradingView BTC.D chart for full-history dominance context.
Bitcoin models
Cycle analytics inspired by long-term valuation frameworks
2010 → today where data is available
Bitcoin Historical Risk Levels
A Benjamin Cowen-style risk approximation using BTC and ETH log-band positioning. Exact proprietary formulas are not public.
Crypto Market Capital & Trendline
Trendline proxy built from BTC market cap history because full historical global market-cap data is not free on CoinGecko.
Bitcoin Bull Market Support Band
20W SMA and 21W EMA calculated from BTC daily history resampled to weekly closes.
Bitcoin Logarithmic Regression Bands
Bubble and non-bubble style bands using regression fits and residual quantiles.
Bitcoin 1Y Running ROI
Rolling one-year return multiple showing diminishing peak returns over time.
Bitcoin Year-to-Date ROI
Every calendar year rebased to 1.0 on January 1 for cycle comparison.
Bitcoin Market Cycle Bottom ROI
ROI trajectories measured from detected cycle bottoms underneath fair-value bands.
Monthly Returns Table
BTC monthly ROI heatmap with average and standard deviation summary.
Method
What is exact vs what is approximated
Exact inputs
Top-20 market data, BTC/ETH historical price and market-cap series, and Fear & Greed are pulled from public APIs through Cloudflare Pages Functions.
Approximations
Historical risk levels and regression-band metrics are custom approximations inspired by long-cycle analysis. They are not Benjamin Cowen’s unpublished formulas.
Why the proxy chart exists
CoinGecko’s historical global market-cap chart is a paid endpoint, so this build uses a BTC market-cap trendline proxy while still showing BTC dominance via TradingView.