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Implied Volatility Stats
Showing results for 2026-11-20(m), calls & puts
| Expiration Date | Avg IV |
|---|---|
ACHC 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 ACHC's one-year implied volatility range?
Over the past year, Acadia Healthcare 30-day implied volatility ranged from 38.4% on Sep 4, 2026 to 203.7% on Jan 16, 2026.
How has ACHC implied volatility changed recently?
Acadia Healthcare 30-day implied volatility went from 51.0% on Oct 7, 2026 to 75.3% on Nov 4, 2026. See the ACHC implied volatility history for a longer view.
What is Acadia Healthcare Company Inc?
Acadia Healthcare Co Inc acquires and develops behavioral healthcare facilities.