IV Rank as a Label (Top Right)IV Rank (HV Proxy) – Label
Displays an IV Rank–style metric using Historical Volatility (HV) as a proxy, since TradingView Pine Script does not provide access to true per-strike implied volatility or IV Rank.
The script:
Calculates annualized Historical Volatility (HV) from price returns
Ranks current HV relative to its lookback range (default 252 bars)
Displays the result as a clean, color-coded label in the top-right corner
Color logic:
🟢 Green: Low volatility regime (IV Rank < 20)
🟡 Yellow: Neutral volatility regime (20–50)
🔴 Red: High volatility regime (> 50)
This tool is intended for options context awareness, risk framing, and volatility regime identification, not as a substitute for broker-provided IV Rank.
Best used alongside:
Options chain implied volatility
Delta / extrinsic value
Time-to-expiration analysis
Note: This indicator does not use true implied volatility data.
Pine Script®指標






















