Granite Ridge Resources (GRNT) Options Chain
NYSE: GRNTEnergyOil & Gas ProductionUSD
Market open · Delayed 15 min · as of Oct 8, 3:45 PM ET
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 8
- Share price
- $4.77
- Put/call ratio (OI)
- 0.08
- Put/call ratio (volume)
- 0.67
- Expected move
- ±$0.5332
- Open interest (C / P)
- 1.51K / 118
GRNT options summary
The GRNT options chain for the October 16, 2026 expiration lists 4 call and 4 put contracts, with 8 days until expiration. Open interest stands at 1,513 calls and 118 puts, a put/call ratio of 0.08, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $5.00 strike is 75.6%, which implies the market expects a move of about ±$0.5332 (11.2%) in Granite Ridge Resources stock by expiration.
The most open interest sits at the $7.50 call (1.01K contracts) and the $5.00 put (105 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
GRNT options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 2.15 | 1.80 | 2.50 | 2.50 | 0.00 | 0.55 | 0.28 | |||||
| 0.10 | 0.00 | 0.10 | 5.00 | 0.05 | 0.75 | 0.47 | |||||
| 0.05 | 0.00 | 0.05 | 7.50 | 2.30 | 3.40 | 3.10 | |||||
| 0.10 | 0.00 | 0.00 | 10.00 | 4.80 | 5.90 | 5.65 | |||||
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 GRNT put/call ratio?
For the October 16, 2026 expiration, the GRNT put/call ratio based on open interest is 0.08 (118 puts vs 1,513 calls), and 0.67 based on today's volume. A ratio above 1 means more puts than calls.
What is GRNT's implied volatility?
At-the-money implied volatility for GRNT options expiring October 16, 2026 is about 75.6%, an annualized estimate of how much the market expects Granite Ridge Resources stock to move.
How many GRNT option expiration dates are there?
GRNT has 4 listed expiration dates, from Oct 16, 2026 to Apr 16, 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.