The at-the-money implied volatility for AutoNation Inc (AN) options expiring Dec 18, 2026 (36 DTE) is 35.8%.
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Implied Volatility Stats
Showing results for 2026-12-18(m), calls & puts
| Expiration Date | Avg IV |
|---|---|
| 2026-12-18(m) calls | 36.26% |
| 2026-12-18(m) puts | 35.69% |
AN Volatility Skew FAQ
What is volatility skew?
Volatility skew is the difference in implied volatility between options at different strike prices. A steeper skew means traders are paying more for options on one side, usually downside puts used as protection.
What is AN's one-year implied volatility range?
Over the past year, AutoNation 30-day implied volatility ranged from 25.8% on Dec 19, 2025 to 155.1% on Oct 16, 2026.
How has AN implied volatility changed recently?
AutoNation 30-day implied volatility went from 44.9% on Oct 14, 2026 to 37.3% on Nov 11, 2026. See the AN implied volatility history for a longer view.
What is AutoNation Inc?
AutoNation is the second-largest automotive dealer in the United States, with 2025 revenue of $27.6 billion and over 245 dealerships, plus 52 collision centers.