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Implied Volatility Stats
Showing results for 2026-11-20(m), calls & puts
| Expiration Date | Avg IV |
|---|---|
IONS 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 IONS's one-year implied volatility range?
Over the past year, Ionis Pharmaceuticals 30-day implied volatility ranged from 28.5% on May 7, 2026 to 180.5% on Jan 16, 2026.
How has IONS implied volatility changed recently?
Ionis Pharmaceuticals 30-day implied volatility went from 51.9% on Oct 7, 2026 to 61.0% on Nov 4, 2026. See the IONS implied volatility history for a longer view.
What is Ionis Pharmaceuticals Inc?
Ionis Pharmaceuticals is the leading developer of antisense technology to discover and develop novel drugs.