Odyssey Marine Exploration (OMEX) Options Chain
NASDAQ: OMEXConsumer DiscretionaryMarine TransportationUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Dec 18, 2026
- Days to expiration
- 68
- Share price
- $0.6651
- Put/call ratio (OI)
- 0.23
- Put/call ratio (volume)
- 0.50
- ATM implied volatility
- 554.7%
- Expected move
- ±$1.59
- Open interest (C / P)
- 653 / 151
OMEX options summary
The OMEX options chain for the December 18, 2026 expiration lists 4 call and 6 put contracts, with 68 days until expiration. Open interest stands at 653 calls and 151 puts, a put/call ratio of 0.23, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $0.50 strike is 554.7%, which implies the market expects a move of about ±$1.59 (239.4%) in Odyssey Marine Exploration stock by expiration.
The most open interest sits at the $1.00 call (385 contracts) and the $0.50 put (69 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
OMEX options chain · December 18, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.20 | 0.00 | 0.55 | 0.50 | 0.00 | 0.95 | 0.10 | |||||
| 0.03 | 0.00 | 0.10 | 1.00 | 0.05 | 0.75 | 0.40 | |||||
| 0.10 | 0.00 | 0.95 | 1.50 | 0.55 | 0.90 | 0.80 | |||||
| 0.05 | 0.00 | 0.75 | 2.00 | 1.10 | 1.65 | 1.30 | |||||
| — | — | — | 2.50 | 1.55 | 2.15 | 1.90 | |||||
| — | — | — | 3.00 | 1.90 | 3.70 | 2.40 | |||||
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 OMEX put/call ratio?
For the December 18, 2026 expiration, the OMEX put/call ratio based on open interest is 0.23 (151 puts vs 653 calls), and 0.50 based on today's volume. A ratio above 1 means more puts than calls.
What is OMEX's implied volatility?
At-the-money implied volatility for OMEX options expiring December 18, 2026 is about 554.7%, an annualized estimate of how much the market expects Odyssey Marine Exploration stock to move.
How many OMEX option expiration dates are there?
OMEX 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.