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Implied Volatility Stats
Showing results for 2026-11-20(m), calls & puts
| Expiration Date | Avg IV |
|---|---|
GBX 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 GBX's one-year implied volatility range?
Over the past year, Greenbrier Companies 30-day implied volatility ranged from 25.6% on Aug 27, 2026 to 168.2% on Jul 17, 2026.
How has GBX implied volatility changed recently?
Greenbrier Companies 30-day implied volatility went from 38.8% on Oct 7, 2026 to 35.9% on Nov 4, 2026. See the GBX implied volatility history for a longer view.
What is The Greenbrier Companies Inc?
Greenbrier Companies Inc is a supplier of equipment and services to freight transportation markets.