OneSpan (OSPN) Options Chain
NASDAQ: OSPNTechnologyEDP ServicesUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 8
- Share price
- $18.01
- Put/call ratio (OI)
- 0.58
- Put/call ratio (volume)
- 0.40
- Expected move
- ±$1.73
- Open interest (C / P)
- 50 / 29
OSPN options summary
The OSPN options chain for the October 16, 2026 expiration lists 3 call and 3 put contracts, with 8 days until expiration. Open interest stands at 50 calls and 29 puts, a put/call ratio of 0.58, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $17.50 strike is 65.0%, which implies the market expects a move of about ±$1.73 (9.6%) in OneSpan stock by expiration.
The most open interest sits at the $17.50 call (41 contracts) and the $17.50 put (22 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
OSPN options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 12.50 | 0.00 | 0.75 | 0.10 | |||||
| — | — | — | 15.00 | 0.00 | 0.50 | 0.06 | |||||
| 1.20 | 0.30 | 1.80 | 17.50 | 0.00 | 0.75 | 0.30 | |||||
| 0.15 | 0.00 | 0.10 | 20.00 | — | — | — | |||||
| 0.05 | 0.00 | 0.50 | 22.50 | — | — | — | |||||
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 OSPN put/call ratio?
For the October 16, 2026 expiration, the OSPN put/call ratio based on open interest is 0.58 (29 puts vs 50 calls), and 0.40 based on today's volume. A ratio above 1 means more puts than calls.
What is OSPN's implied volatility?
At-the-money implied volatility for OSPN options expiring October 16, 2026 is about 65.0%, an annualized estimate of how much the market expects OneSpan stock to move.
How many OSPN option expiration dates are there?
OSPN has 4 listed expiration dates, from Oct 16, 2026 to Mar 19, 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.