Kosmos Energy (KOS) Options Chain
NYSE: KOSEnergyOil & Gas ProductionUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Apr 16, 2027
- Days to expiration
- 187
- Share price
- $2.64
- Put/call ratio (OI)
- 0.17
- Put/call ratio (volume)
- 3.07
- Expected move
- ±$1.42
- Open interest (C / P)
- 10.71K / 1.84K
KOS options summary
The KOS options chain for the April 16, 2027 expiration lists 9 call and 4 put contracts, with 187 days until expiration. Open interest stands at 10,715 calls and 1,836 puts, a put/call ratio of 0.17, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $2.50 strike is 75.4%, which implies the market expects a move of about ±$1.42 (54.0%) in Kosmos Energy stock by expiration.
The most open interest sits at the $1.50 call (6.22K contracts) and the $2.50 put (992 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
KOS options chain · April 16, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 1.91 | 1.40 | 2.00 | 1.00 | — | — | — | |||||
| 1.19 | 1.05 | 1.45 | 1.50 | 0.00 | 0.20 | 0.10 | |||||
| 0.90 | 0.75 | 1.10 | 2.00 | 0.10 | 0.25 | 0.23 | |||||
| 0.85 | 0.50 | 0.85 | 2.50 | 0.25 | 0.60 | 0.44 | |||||
| 0.55 | 0.35 | 0.55 | 3.00 | 0.60 | 0.80 | 0.78 | |||||
| 0.36 | 0.25 | 0.45 | 3.50 | — | — | — | |||||
| 0.25 | 0.15 | 0.30 | 4.00 | — | — | — | |||||
| 0.15 | 0.05 | 0.25 | 4.50 | — | — | — | |||||
| 0.17 | 0.05 | 0.20 | 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 KOS put/call ratio?
For the April 16, 2027 expiration, the KOS put/call ratio based on open interest is 0.17 (1,836 puts vs 10,715 calls), and 3.07 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 April 16, 2027 is about 75.4%, 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.