Garmin (GRMN) Options Chain

NYSE: GRMNIndustrialsIndustrial Machinery/ComponentsUSD

268.36-0.08 (-0.03%)

At close: Oct 9, 4:01 PM ET · Delayed 15 min

Expiration date

Expiration: May 21, 2027
Days to expiration: 223
Share price: $268.36
Put/call ratio (OI): 2.51
Put/call ratio (volume): 1.06
Open interest (C / P): 57 / 143

GRMN options summary

The GRMN options chain for the May 21, 2027 expiration lists 18 call and 16 put contracts, with 223 days until expiration. Open interest stands at 57 calls and 143 puts, a put/call ratio of 2.51, which is more bearish, with puts outnumbering calls. The most open interest sits at the $320.00 call (19 contracts) and the $280.00 put (98 contracts).

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

GRMN options chain · May 21, 2027

GRMN 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
0	—	—	132.50	0.00	0.00	175.00	0.00	0.00	1.50	12.5%	—	0
1	—	50.5%	112.00	91.50	95.40	180.00	0.00	0.00	1.80	12.5%	—	0
—	—	—	—	—	—	185.00	0.00	0.00	2.15	12.5%	—	0
1	—	61.4%	120.50	91.70	94.70	190.00	0.00	0.00	2.55	6.3%	—	0
1	—	47.3%	89.90	78.70	82.40	195.00	2.40	6.00	2.82	40.7%	—	1
—	—	—	—	—	—	210.00	0.00	0.00	3.50	6.3%	—	0
—	—	—	—	—	—	230.00	9.90	12.50	11.78	35.5%	15	17
0	5	—	62.85	0.00	0.00	250.00	16.70	20.00	16.40	35.0%	1	1
0	1	—	69.39	0.00	0.00	260.00	19.10	22.00	13.60	31.5%	—	5
GRMN $268.36
—	—	—	—	—	—	270.00	0.00	0.00	16.75	—	—	0
1	1	37.5%	40.54	23.40	26.50	280.00	30.50	34.00	23.30	32.5%	9	98
1	1	37.0%	21.20	19.70	22.50	290.00	37.30	39.70	30.60	31.7%	8	16
0	2	3.1%	18.00	16.40	0.00	300.00	42.90	46.30	34.20	31.3%	—	4
3	1	37.0%	21.80	13.30	16.50	310.00	49.90	53.50	41.20	31.0%	—	1
19	11	36.9%	16.10	10.20	14.00	320.00	—	—	—	—	—	—
13	2	36.3%	17.10	8.10	11.50	330.00	—	—	—	—	—	—
1	—	36.8%	14.60	6.20	10.00	340.00	—	—	—	—	—	—
—	—	—	—	—	—	360.00	0.00	0.00	61.50	—	—	0
0	5	6.3%	15.70	0.00	0.00	370.00	—	—	—	—	—	—
0	1	34.0%	3.80	2.25	3.80	380.00	111.10	114.00	108.00	30.3%	1	0
3	1	36.7%	2.85	1.70	4.20	390.00	—	—	—	—	—	—
8	1	37.9%	4.40	0.70	4.00	400.00	—	—	—	—	—	—
5	—	39.5%	2.80	0.05	3.40	420.00	—	—	—	—	—	—

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 GRMN put/call ratio?

For the May 21, 2027 expiration, the GRMN put/call ratio based on open interest is 2.51 (143 puts vs 57 calls), and 1.06 based on today's volume. A ratio above 1 means more puts than calls.

How many GRMN option expiration dates are there?

GRMN has 9 listed expiration dates, from Oct 16, 2026 to Nov 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.