Octave Specialty Group (OSG) Options Chain

NYSE: OSGFinanceProperty-Casualty InsurersUSD

4.62-0.15 (-3.14%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Jan 15, 2027
Days to expiration: 96
Share price: $4.62
Put/call ratio (OI): 0.22
Put/call ratio (volume): 0.37
ATM implied volatility: 58.9%
Expected move: ±$1.40
Open interest (C / P): 1.67K / 375

OSG options summary

The OSG options chain for the January 15, 2027 expiration lists 13 call and 6 put contracts, with 96 days until expiration. Open interest stands at 1,671 calls and 375 puts, a put/call ratio of 0.22, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $5.00 strike is 58.9%, which implies the market expects a move of about ±$1.40 (30.2%) in Octave Specialty Group stock by expiration.

The most open interest sits at the $8.00 call (451 contracts) and the $5.00 put (212 contracts).

Summary generated from market data by MetaCap's automated system. Methodology

OSG options chain · January 15, 2027

OSG calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
0	2	—	4.91	4.20	6.20	1.00	—	—	—	—	—	—
0	—	—	2.55	0.00	0.00	2.00	—	—	—	—	—	—
0	2	—	1.80	0.00	0.00	3.00	0.00	0.75	0.36	129.3%	—	50
18	—	184.2%	1.15	1.30	2.50	4.00	0.00	0.75	0.30	72.5%	2	2
OSG $4.62
223	2	63.1%	0.50	0.35	0.55	5.00	0.65	0.85	0.80	54.7%	2	212
40	1	103.1%	0.50	0.00	1.10	6.00	—	—	—	—	—	—
116	6	143.2%	0.54	0.15	1.30	7.00	—	—	1.13	—	—	—
451	1	110.3%	0.05	0.00	0.60	8.00	—	—	—	—	—	—
382	1	127.0%	0.20	0.00	0.50	10.00	4.80	6.00	3.82	73.4%	20	111
353	40	162.7%	0.25	0.00	0.75	12.00	—	—	3.80	—	—	—
78	10	183.8%	0.10	0.00	0.75	15.00	—	—	—	—	—	—
—	—	—	0.40	—	—	17.00	—	—	—	—	—	—
10	—	209.0%	0.05	0.00	0.75	20.00	—	—	—	—	—	—

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 January 15, 2027 expiration, the OSG put/call ratio based on open interest is 0.22 (375 puts vs 1,671 calls), and 0.37 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 January 15, 2027 is about 58.9%, 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.