Kosmos Energy (KOS) Options Chain
NYSE: KOSEnergyOil & Gas ProductionUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Jan 19, 2029
- Days to expiration
- 831
- Share price
- $2.64
- Put/call ratio (OI)
- 12.94
- Put/call ratio (volume)
- 29.40
- ATM implied volatility
- 102.8%
- Expected move
- ±$4.10
- Open interest (C / P)
- 47 / 608
KOS options summary
The KOS options chain for the January 19, 2029 expiration lists 6 call and 4 put contracts, with 831 days until expiration. Open interest stands at 47 calls and 608 puts, a put/call ratio of 12.94, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $2.50 strike is 102.8%, which implies the market expects a move of about ±$4.10 (155.2%) in Kosmos Energy stock by expiration.
The most open interest sits at the $3.00 call (32 contracts) and the $2.50 put (287 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
KOS options chain · January 19, 2029
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 2.25 | — | — | 0.50 | — | — | — | |||||
| 1.42 | — | — | 2.00 | — | — | — | |||||
| 1.40 | 0.95 | 1.70 | 2.50 | 0.00 | 3.10 | 1.00 | |||||
| 1.27 | 1.00 | 3.20 | 3.00 | 0.70 | 1.65 | 1.35 | |||||
| — | — | — | 3.50 | 0.30 | 1.95 | 1.83 | |||||
| 1.78 | — | — | 4.00 | — | — | — | |||||
| — | — | — | 5.00 | — | — | 2.70 | |||||
| 0.67 | — | — | 5.50 | — | — | — | |||||
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 KOS put/call ratio?
For the January 19, 2029 expiration, the KOS put/call ratio based on open interest is 12.94 (608 puts vs 47 calls), and 29.40 based on today's volume. A ratio above 1 means more puts than calls.
What is KOS's implied volatility?
At-the-money implied volatility for KOS options expiring January 19, 2029 is about 102.8%, an annualized estimate of how much the market expects Kosmos Energy stock to move.
How many KOS option expiration dates are there?
KOS has 6 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.
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.