Octave Specialty Group (OSG) Options Chain
NYSE: OSGFinancial ServicesInsurance - SpecialtyUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 8
- Share price
- $4.77
- Put/call ratio (OI)
- 0.01
- Put/call ratio (volume)
- 0.00
- Expected move
- ±$0.6731
- Open interest (C / P)
- 196 / 1
OSG options summary
The OSG options chain for the October 16, 2026 expiration lists 2 call and 1 put contracts, with 8 days until expiration. Open interest stands at 196 calls and 1 puts, a put/call ratio of 0.01, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $5.00 strike is 95.3%, which implies the market expects a move of about ±$0.6731 (14.1%) in Octave Specialty Group stock by expiration.
The most open interest sits at the $5.00 call (194 contracts) and the $4.00 put (1 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
OSG options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 1.70 | 1.20 | 1.95 | 3.00 | — | — | — | |||||
| — | — | — | 4.00 | 0.00 | 0.75 | 0.24 | |||||
| 0.10 | 0.00 | 0.35 | 5.00 | — | — | — | |||||
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 OSG put/call ratio?
For the October 16, 2026 expiration, the OSG put/call ratio based on open interest is 0.01 (1 puts vs 196 calls), and 0.00 based on today's volume. A ratio above 1 means more puts than calls.
What is OSG's implied volatility?
At-the-money implied volatility for OSG options expiring October 16, 2026 is about 95.3%, an annualized estimate of how much the market expects Octave Specialty Group stock to move.
How many OSG option expiration dates are there?
OSG 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.