Power Law Decay Normalized Deviation (per-cycle, 0=bottoms, 100=tops)
Current Index: 5.75
• Pre-2011 excluded from normalization • Early history cached: bitcoinisdata.csv
• EMA 60d • Pivot±180d • Min span 500d
• Rolling percentile window: 540d
• Drawdown windows: index ≤ 0.5 until > 20
0–15 dark green
15–35 light green
35–55 yellow
55–65 orange
65–100 red
•
BTC worst drawdown % (bars)