GM option chain General Motors Company

Expiration Cboe delayed options data · as of 15:38 UTC

Each row is one strike. The left half is the call, the right half the put. Bid/ask are what buyers and sellers currently quote; volume is contracts traded this session; open interest is standing contracts. The highlighted row sits closest to the stock price.

This expiration prices a move of about ±11.4% (73.60–92.55) · ATM IV 35.2% · P/C open interest 0.88

CALLS								Strike	PUTS
Bid	Ask	Vol	OIThe number of option contracts currently outstanding at a strike or expiration. High open interest shows where positions are concentrated.	IV	ΔModel sensitivity of an option's price to a $1 move in the stock; also used as a rough moneyness scale (a 25-delta option is well out of the money).	Γ	Θ		Bid	Ask	Vol	OI	IV	Δ	Γ	Θ
40.55	43.15		74	105.8%	1.00	0.0006	0.000	42	0	0.1100		132	72.4%	-0.01	0.0007	-0.003
37.35	39.90		490	86.1%	0.99	0.0008	0.000	45	0	0.0900	11	431	64.1%	-0.01	0.0009	-0.004
35.35	38.15		117	85.8%	0.99	0.0010	0.000	47	0	0.1200		598	62.2%	-0.01	0.0011	-0.004
32.65	34.90		2,697	78.1%	0.99	0.0014	-0.000	50	0	0.1200	9	1,977	56.1%	-0.01	0.0015	-0.005
29.60	32.75		313	67.4%	0.99	0.0019	-0.001	52.5	0	0.1500		297	52.8%	-0.01	0.0020	-0.005
27.65	30.30		329	70.7%	0.98	0.0025	-0.003	55	0.0300	0.1700		713	50.2%	-0.02	0.0026	-0.006
25.20	27.80		211	64.8%	0.98	0.0033	-0.004	57.5	0.0100	0.2300		596	46.8%	-0.02	0.0034	-0.007
22.75	25.05		713	55.9%	0.97	0.0045	-0.006	60	0.0400	0.2900		1,056	44.4%	-0.03	0.0046	-0.009
20.50	22.65		300	53.9%	0.96	0.0061	-0.008	62.5	0.1400	0.3400		520	42.6%	-0.04	0.0062	-0.011
17.95	20.20		221	47.9%	0.94	0.0083	-0.011	65	0.2800	0.4200	1	894	41.0%	-0.06	0.0085	-0.014
15.85	17.70		386	45.4%	0.92	0.0112	-0.015	67.5	0.4700	0.5900	4	339	39.8%	-0.08	0.0114	-0.017
13.50	15.60		1,681	43.4%	0.89	0.0149	-0.019	70	0.7100	0.9800	2	1,302	39.6%	-0.12	0.0150	-0.021
11.55	13.55		77	43.0%	0.84	0.0191	-0.024	72.5	1.08	1.19	2	838	37.6%	-0.16	0.0192	-0.025
9.60	10.45		394	36.1%	0.79	0.0234	-0.029	75	1.58	1.69	112	2,253	36.9%	-0.22	0.0236	-0.030
7.95	9.15		531	38.6%	0.72	0.0276	-0.033	77.5	2.26	2.38	397	3,451	36.3%	-0.28	0.0278	-0.034
6.40	6.80		945	35.3%	0.64	0.0309	-0.036	80	3.10	3.25	53	2,443	35.7%	-0.36	0.0312	-0.037
5.10	5.35	1	1,283	35.2%	0.56	0.0331	-0.038	82.5	4.15	4.35	325	980	35.3%	-0.44	0.0334	-0.039
3.90	4.20	6	1,417	35.0%	0.48	0.0339	-0.038	85	5.40	5.70	9	846	35.0%	-0.53	0.0343	-0.039
2.97	3.15	17	1,955	34.7%	0.40	0.0331	-0.037	87.5	6.40	7.35		600	33.3%	-0.61	0.0336	-0.037
2.12	2.38	13	5,669	34.4%	0.32	0.0309	-0.034	90	8.65	9.50	3	2,037	37.1%	-0.69	0.0317	-0.034
1.56	1.74	9	3,528	34.4%	0.26	0.0277	-0.030	92.5	9.85	11.10		162	32.7%	-0.75	0.0289	-0.031
1.08	1.26	1	4,270	34.2%	0.20	0.0240	-0.026	95	11.85	13.30		69	32.9%	-0.82	0.0257	-0.027
0.7500	0.9700	1	573	34.6%	0.15	0.0202	-0.022	97.5	13.65	15.60			30.4%	-0.87	0.0225	-0.023
0.5400	0.7100	1	2,130	34.9%	0.11	0.0165	-0.018	100	16.20	18.15		29	34.8%	-0.91	0.0195	-0.020
0.2300	0.4000		1,585	35.4%	0.07	0.0106	-0.012	105	20.55	23.05		3		-0.97	0.0142	-0.013
0.0700	0.4100		599	38.7%	0.04	0.0066	-0.008	110	25.15	28.35		1		-1.00	0.0031	-0.011
0.0200	0.2000		468	38.4%	0.02	0.0043	-0.006	115	30.10	32.70				-1.00	0.0000	-0.011
0	0.1500		3,164	40.3%	0.02	0.0029	-0.004	120	35.10	38.55				-1.00	0.0000	-0.011

Strikes shown: within ±50% of the underlying price. Intrinsic value = max(0, price − strike) for calls, max(0, strike − price) for puts; extrinsic = option price − intrinsic. Greeks and IV as computed by the exchange feed.

Volatility smile — Dec 18, 2026

Volatility page →

Implied volatility per strike for this expiration. Out-of-the-money puts usually price higher IV than calls — the skew.

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GM option chain General Motors Company

Volatility smile — Dec 18, 2026

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