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Implied Volatility Stats
Showing results for 2026-11-20(m), calls & puts
| Expiration Date | Avg IV |
|---|---|
GEF 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 GEF's one-year implied volatility range?
Over the past year, Greif 30-day implied volatility ranged from 20.4% on Jun 22, 2026 to 170.3% on Jan 16, 2026.
How has GEF implied volatility changed recently?
Greif 30-day implied volatility went from 37.0% on Oct 7, 2026 to 39.3% on Nov 4, 2026. See the GEF implied volatility history for a longer view.
What is Greif Inc?
Greif Inc is a producer of industrial packaging products and services with manufacturing facilities located in many countries.