Ocean Power Technologies (OPTT) Options Chain
NYSE: OPTTUtilitiesElectric Utilities: CentralUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 40
- Share price
- $0.8476
- Put/call ratio (OI)
- 0.06
- Put/call ratio (volume)
- 0.08
- ATM implied volatility
- 165.6%
- Expected move
- ±$0.4647
- Open interest (C / P)
- 17.59K / 1.08K
OPTT options summary
The OPTT options chain for the November 20, 2026 expiration lists 7 call and 6 put contracts, with 40 days until expiration. Open interest stands at 17,585 calls and 1,079 puts, a put/call ratio of 0.06, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $1.00 strike is 165.6%, which implies the market expects a move of about ±$0.4647 (54.8%) in Ocean Power Technologies stock by expiration.
The most open interest sits at the $0.50 call (15.84K contracts) and the $0.50 put (1.06K contracts).
Summary generated from market data by MetaCap's automated system. Methodology
OPTT options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.85 | 0.00 | 0.05 | 0.50 | 0.15 | 0.45 | 0.41 | |||||
| 0.20 | 0.00 | 0.05 | 1.00 | 0.05 | 0.75 | 0.20 | |||||
| 0.11 | 0.00 | 0.75 | 1.50 | 0.30 | 0.95 | 0.65 | |||||
| 0.10 | 0.00 | 1.00 | 2.00 | 0.75 | 1.45 | 0.50 | |||||
| 0.35 | 0.00 | 0.35 | 2.50 | 1.25 | 2.00 | 0.90 | |||||
| 0.06 | 0.00 | 0.10 | 5.00 | — | — | — | |||||
| 0.03 | 0.00 | 0.05 | 7.50 | 0.00 | 0.00 | 7.30 | |||||
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 OPTT put/call ratio?
For the November 20, 2026 expiration, the OPTT put/call ratio based on open interest is 0.06 (1,079 puts vs 17,585 calls), and 0.08 based on today's volume. A ratio above 1 means more puts than calls.
What is OPTT's implied volatility?
At-the-money implied volatility for OPTT options expiring November 20, 2026 is about 165.6%, an annualized estimate of how much the market expects Ocean Power Technologies stock to move.
How many OPTT option expiration dates are there?
OPTT has 4 listed expiration dates, from Oct 16, 2026 to May 21, 2027.
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.