Granite Ridge Resources (GRNT) Options Chain

NYSE: GRNTEnergyOil & Gas ProductionUSD

4.77-0.03 (-0.63%)

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

Expiration date

Expiration: Jan 15, 2027
Days to expiration: 97
Share price: $4.77
Put/call ratio (OI): 0.03
Put/call ratio (volume): 0.14
ATM implied volatility: 49.0%
Expected move: ±$1.21
Open interest (C / P): 1.10K / 30

GRNT options summary

The GRNT options chain for the January 15, 2027 expiration lists 4 call and 2 put contracts, with 97 days until expiration. Open interest stands at 1,097 calls and 30 puts, a put/call ratio of 0.03, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $5.00 strike is 49.0%, which implies the market expects a move of about ±$1.21 (25.3%) in Granite Ridge Resources stock by expiration.

The most open interest sits at the $7.50 call (455 contracts) and the $5.00 put (23 contracts).

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

GRNT options chain · January 15, 2027

GRNT 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
2	35	88.3%	2.35	2.00	2.65	2.50	—	—	—	—	—	—
GRNT $4.77
334	6	50.6%	0.28	0.20	0.40	5.00	0.45	0.60	0.55	47.5%	1	23
455	1	57.8%	0.15	0.00	0.10	7.50	1.20	3.50	2.90	150.2%	5	7
306	1	83.2%	0.11	0.00	0.10	10.00	—	—	—	—	—	—

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 GRNT put/call ratio?

For the January 15, 2027 expiration, the GRNT put/call ratio based on open interest is 0.03 (30 puts vs 1,097 calls), and 0.14 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 January 15, 2027 is about 49.0%, 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.