Geopark (GPRK) Options Chain
NYSE: GPRKEnergyOil & Gas ProductionUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
After hours: 11.52 -0.09%
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $11.54
- Put/call ratio (OI)
- 0.15
- Put/call ratio (volume)
- 0.10
- ATM implied volatility
- 116.6%
- Expected move
- ±$1.86
- Open interest (C / P)
- 467 / 70
GPRK options summary
The GPRK options chain for the October 16, 2026 expiration lists 4 call and 2 put contracts, with 7 days until expiration. Open interest stands at 467 calls and 70 puts, a put/call ratio of 0.15, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $12.50 strike is 116.6%, which implies the market expects a move of about ±$1.86 (16.1%) in Geopark stock by expiration.
The most open interest sits at the $12.50 call (249 contracts) and the $10.00 put (68 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
GPRK options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 1.50 | 1.30 | 2.20 | 10.00 | 0.00 | 0.30 | 0.20 | |||||
| 0.10 | 0.00 | 0.35 | 12.50 | 0.05 | 3.30 | 1.85 | |||||
| 0.05 | 0.00 | 0.05 | 15.00 | — | — | — | |||||
| 0.17 | 0.00 | 0.75 | 17.50 | — | — | — | |||||
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 GPRK put/call ratio?
For the October 16, 2026 expiration, the GPRK put/call ratio based on open interest is 0.15 (70 puts vs 467 calls), and 0.10 based on today's volume. A ratio above 1 means more puts than calls.
What is GPRK's implied volatility?
At-the-money implied volatility for GPRK options expiring October 16, 2026 is about 116.6%, an annualized estimate of how much the market expects Geopark stock to move.
How many GPRK option expiration dates are there?
GPRK 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.