Greenbrier Cos. Inc
Greenbrier Cos. Inc (GBX) Implied Volatility Current
GBX's 30 day implied volatility is 40.05%, with an IV Rank of 61.11%. This is an average IV Rank versus the past year, meaning Greenbrier Cos. Inc options are fairly priced and currently offer no clear edge to buyers or sellers. GBX's 30 day historical volatility sits at 38.60%, which means implied volatility is running 1.45 points above historical volatility, as of Nov 5, 2026.
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Tracking GBX implied volatility helps you spot when Greenbrier Cos. Inc options are historically cheap or expensive, and where the best trades are hiding. When GBX IV rises, premiums increase and sellers get more attractive pricing, and when it drops, buyers find cheaper contracts. Use our scanner to monitor GBX implied volatility current levels in real time and filter for high probability trades.
Implied volatility is derived from option prices and represents the annualized expected move of a stock. Tracking GBX IV rank helps you see whether GBX's implied volatility is historically high or low, since IV rank compares today's reading against the past year's range. A high rank signals relatively expensive premiums and tends to favor sellers, a low rank signals relatively cheap premiums and tends to favor buyers.
The Greenbrier Companies, Inc. designs, manufactures, and markets railroad freight car equipment in North America, Europe, and South America. It operates through three segments: Manufacturing; Wheels, Repair & Parts; and Leasing & Services. The Manufacturing segment offers conventional railcars, such as covered hopper cars, boxcars, center partition cars, and bulkhead flat cars; tank cars; double-stack intermodal railcars; auto-max and multi-max products for the transportation of light vehicles; pressurized tank cars, non-pressurized tank cars, flat cars, coil cars, gondolas, sliding wall cars, and automobile transporter cars; and marine vessels.
Implied Volatility
IV is slightly elevated. Premiums are richer, leaning toward sellers.
As of Nov 5, 2026
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