IV Rank & Percentile Analysis
Is volatility high or low? IV Analytics answers this critical question with IV Rank, IV Percentile, historical comparisons, and Volatility Risk Premium analysis.
What is IV Rank & Percentile Analysis?
IV Rank & Percentile Analysis IV Analytics provides context for current implied volatility levels by comparing them to historical ranges and realized volatility.
IV Rank tells you where current IV sits relative to its 52-week range, while IV Percentile shows how often IV was lower than today. Both are essential for strategy selection.
Key Features
IV Rank
See where current IV sits in its 52-week range (0-100%)
IV Percentile
Know what percentage of days had lower IV than today
Volatility Cone
Compare realized vs implied volatility across timeframes
VRP (Volatility Risk Premium)
Measure the gap between implied and realized volatility
How It Works
IV Calculation
Calculate current ATM implied volatility weighted across near-term expirations
Historical Comparison
Compare to 252 trading days of historical IV data
Realized Vol Analysis
Calculate actual realized volatility for VRP computation
Presentation
Display metrics with historical context and percentile charts
Use Cases
High IV rank favors selling premium; low IV rank favors buying
Wait for elevated IV rank before initiating income trades
Sell volatility when VRP is positive (IV > realized)
Compare IV levels before and after events to understand expected moves
Frequently Asked Questions
What is IV Rank?
IV Rank compares current implied volatility to its 52-week high and low. An IV Rank of 50% means IV is exactly halfway between its yearly high and low. Higher IV Rank suggests premium selling opportunities; lower suggests buying opportunities.
What is the difference between IV Rank and IV Percentile?
IV Rank measures where IV sits in its range (0% = 52-week low, 100% = 52-week high). IV Percentile shows what percentage of days had lower IV. A stock might have 30% IV Rank but 60% IV Percentile if IV spent most of the year near the low end.
Related Features
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