Gorilla Technology Group (GRRR) Options Chain

NASDAQ: GRRRTechnologyComputer Software: Prepackaged SoftwareUSD

11.13-0.81 (-6.78%)

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

Expiration date

Expiration: Oct 16, 2026
Days to expiration: 5
Share price: $11.13
Put/call ratio (OI): 0.73
Put/call ratio (volume): 0.84
ATM implied volatility: 103.1%
Expected move: ±$1.34
Open interest (C / P): 2.23K / 1.63K

GRRR options summary

The GRRR options chain for the October 16, 2026 expiration lists 17 call and 14 put contracts, with 5 days until expiration. Open interest stands at 2,226 calls and 1,627 puts, a put/call ratio of 0.73, which is fairly balanced between calls and puts. At-the-money implied volatility near the $11.00 strike is 103.1%, which implies the market expects a move of about ±$1.34 (12.1%) in Gorilla Technology Group stock by expiration.

The most open interest sits at the $20.00 call (903 contracts) and the $10.00 put (524 contracts).

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

GRRR options chain · October 16, 2026

GRRR 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
—	—	—	—	—	—	5.00	0.00	0.05	0.04	312.5%	10	25
—	—	—	—	—	—	7.50	0.00	0.55	0.05	300.0%	2	26
—	—	—	—	—	—	10.00	0.05	0.20	0.19	92.6%	94	524
12	14	103.1%	0.59	0.30	1.00	11.00	—	—	—	—	—	—
GRRR $11.13
—	—	—	—	—	—	11.50	0.40	1.25	0.78	107.8%	141	110
81	51	83.2%	0.21	0.00	0.35	12.00	1.00	1.75	1.10	147.7%	106	289
115	102	99.8%	0.12	0.05	0.25	12.50	1.10	2.15	1.55	124.2%	3	237
39	50	112.5%	0.24	0.00	0.25	13.00	1.50	3.20	1.93	193.4%	1	46
—	—	—	—	—	—	13.50	1.55	3.60	1.49	152.7%	10	19
130	10	128.1%	0.05	0.00	0.15	14.00	1.85	4.10	3.00	139.4%	8	45
4	1	185.2%	0.17	0.00	0.40	14.50	—	—	—	—	—	—
442	3	175.8%	0.04	0.00	0.25	15.00	3.40	5.10	3.44	247.7%	2	72
32	13	189.1%	0.10	0.00	0.25	15.50	—	—	—	—	—	—
107	12	220.3%	0.05	0.00	0.35	16.00	3.70	6.20	2.45	182.0%	—	15
55	15	264.1%	0.05	0.00	0.55	16.50	—	—	—	—	—	—
28	5	214.1%	0.15	0.00	0.20	17.00	—	—	—	—	—	—
186	92	317.2%	0.02	0.00	0.75	17.50	5.20	7.70	5.50	214.8%	1	218
3	1	329.7%	0.13	0.00	0.75	18.00	—	—	—	—	—	—
5	—	352.3%	0.10	0.00	0.75	19.00	—	—	—	—	—	—
903	70	373.4%	0.07	0.00	0.75	20.00	7.70	10.20	8.67	260.9%	1	0
—	—	—	—	—	—	21.00	8.70	11.20	7.10	278.1%	—	1
52	1	420.7%	0.05	0.00	0.75	22.50	—	—	—	—	—	—
32	9	453.1%	0.05	0.00	0.70	25.00	—	—	—	—	—	—

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 GRRR put/call ratio?

For the October 16, 2026 expiration, the GRRR put/call ratio based on open interest is 0.73 (1,627 puts vs 2,226 calls), and 0.84 based on today's volume. A ratio above 1 means more puts than calls.

What is GRRR's implied volatility?

At-the-money implied volatility for GRRR options expiring October 16, 2026 is about 103.1%, an annualized estimate of how much the market expects Gorilla Technology Group stock to move.

How many GRRR option expiration dates are there?

GRRR has 14 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.