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Implied Volatility Stats
Showing results for 2026-11-20(m), calls & puts
| Expiration Date | Avg IV |
|---|---|
GNTX 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 GNTX's one-year implied volatility range?
Over the past year, Gentex 30-day implied volatility ranged from 13.7% on Aug 17, 2026 to 182.4% on Oct 16, 2026.
How has GNTX implied volatility changed recently?
Gentex 30-day implied volatility went from 37.1% on Oct 7, 2026 to 37.1% on Nov 4, 2026. See the GNTX implied volatility history for a longer view.
What is Gentex Corp?
Gentex was founded in 1974 to produce smoke-detection equipment.