Gevo (GEVO) Options Chain
NASDAQ: GEVOIndustrialsMajor ChemicalsUSD
Market open · Delayed 15 min · as of Oct 9, 3:04 PM ET
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $1.35
- Put/call ratio (OI)
- 0.21
- Put/call ratio (volume)
- 0.13
- ATM implied volatility
- 128.1%
- Expected move
- ±$0.2386
- Open interest (C / P)
- 1.85K / 391
GEVO options summary
The GEVO options chain for the October 16, 2026 expiration lists 3 call and 4 put contracts, with 7 days until expiration. Open interest stands at 1,848 calls and 391 puts, a put/call ratio of 0.21, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $1.50 strike is 128.1%, which implies the market expects a move of about ±$0.2386 (17.7%) in Gevo stock by expiration.
The most open interest sits at the $2.00 call (1.48K contracts) and the $1.50 put (387 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
GEVO options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.38 | 0.05 | 0.75 | 1.00 | — | — | 0.03 | |||||
| 0.05 | 0.00 | 0.10 | 1.50 | 0.00 | 0.20 | 0.25 | |||||
| 0.04 | 0.00 | 0.05 | 2.00 | 0.25 | 1.00 | 0.51 | |||||
| — | — | — | 3.00 | 1.35 | 1.90 | 1.45 | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is the GEVO put/call ratio?
For the October 16, 2026 expiration, the GEVO put/call ratio based on open interest is 0.21 (391 puts vs 1,848 calls), and 0.13 based on today's volume. A ratio above 1 means more puts than calls.
What is GEVO's implied volatility?
At-the-money implied volatility for GEVO options expiring October 16, 2026 is about 128.1%, an annualized estimate of how much the market expects Gevo stock to move.
How many GEVO option expiration dates are there?
GEVO has 6 listed expiration dates, from Oct 16, 2026 to Jan 21, 2028.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.