The at-the-money implied volatility for Harmony Biosciences Holdings Inc (HRMY) options expiring Nov 20, 2026 (5 DTE) is 178.3%.
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Implied Volatility Stats
Showing results for 2026-11-20(m), calls & puts
| Expiration Date | Avg IV |
|---|---|
| 2026-11-20(m) calls | 136.11% |
| 2026-11-20(m) puts | 122.54% |
HRMY 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 HRMY's one-year implied volatility range?
Over the past year, Harmony Biosciences 30-day implied volatility ranged from 29.6% on Jan 20, 2026 to 204.8% on Jul 17, 2026.
How has HRMY implied volatility changed recently?
Harmony Biosciences 30-day implied volatility went from 188.0% on Oct 16, 2026 to 57.8% on Nov 13, 2026. See the HRMY implied volatility history for a longer view.
What is Harmony Biosciences Holdings Inc?
Harmony Biosciences Holdings Inc is a commercial-stage pharmaceutical company focused on developing and commercializing therapies for patients living with rare neurological diseases who have unmet medical needs.