GM Options Chain

Name: GM Options Chain
Creator: Obelion

GM $76.31 · Updated Oct 26, 4:00 PM ET

GM is at $76.31. The nearest expiration, Oct 30, 2026 (4 days out), lists 40 strikes, with 2,598 calls and 925 puts traded in the latest session. At-the-money implied volatility is 38.0%. The at-the-money straddle prices a move of about $2.45 (3.2%) by expiration.

EXPIRATION

ATM IV

38.0%

76 strike

EXPECTED MOVE

$2.45

ATM straddle

MAX PAIN

$75.00

-1.7%

PUT/CALL VOLUME

0.36

925 / 2,598

OCT 30, 2026 CHAIN

CALLS										PUTS
Bid	Ask	Last	Vol	OI	IV	Delta	Gamma	Theta	Strike	Theta	Gamma	Delta	IV	OI	Vol	Last	Ask	Bid
25.50	28.05	0.00			259.1%	1.000	0.0000	0.000	50	-0.000	0.0000	0.000	324.5%	50		0.02	2.13	0.00
20.55	23.05	22.32		1	212.4%	1.000	0.0001	0.000	55	-0.000	0.0001	-0.000	266.6%	1		0.10	2.13	0.00
14.35	16.85	0.00			0.0%	0.998	0.0008	-0.000	60	-0.002	0.0008	-0.002	83.4%	12		0.01	0.01	0.00
11.80	12.80	0.00			0.0%	0.995	0.0027	-0.005	64	-0.006	0.0027	-0.005	102.3%			0.00	0.31	0.00
10.60	11.70	11.43	2	3	0.0%	0.994	0.0036	-0.006	65	-0.007	0.0036	-0.006	69.9%	672		0.05	0.05	0.00
9.70	10.90	10.23	4	3	0.0%	0.992	0.0047	-0.008	66	-0.009	0.0047	-0.008	64.1%	111		0.03	0.05	0.00
9.05	9.60	9.23	2		0.0%	0.990	0.0061	-0.009	67	-0.010	0.0062	-0.010	112.9%	8		0.06	1.15	0.00
7.35	9.95	8.00		1	84.5%	0.987	0.0082	-0.011	68	-0.012	0.0082	-0.013	73.5%	103		0.05	0.32	0.00
6.75	7.80	7.85		1	0.0%	0.983	0.0113	-0.013	69	-0.015	0.0114	-0.017	48.1%	280	12	0.02	0.05	0.01
5.60	6.95	6.16	14	22	0.0%	0.975	0.0170	-0.019	70	-0.020	0.0170	-0.025	39.7%	521	166	0.02	0.03	0.01
4.60	6.55	4.60		35	54.9%	0.958	0.0274	-0.030	71	-0.031	0.0276	-0.042	46.4%	203	146	0.07	0.16	0.00
3.85	5.05	4.60	1	11	37.1%	0.925	0.0447	-0.050	72	-0.051	0.0450	-0.076	41.0%	400	81	0.14	0.16	0.09
2.82	4.90	3.88		1,500	53.1%	0.869	0.0680	-0.079	73	-0.080	0.0686	-0.132	40.5%	279	51	0.25	0.29	0.18
2.42	3.15	2.57	14	1,534	40.1%	0.788	0.0940	-0.112	74	-0.114	0.0949	-0.213	39.6%	585	64	0.45	0.48	0.33
1.78	2.12	2.03	13	1,120	35.8%	0.683	0.1175	-0.141	75	-0.142	0.1186	-0.319	37.9%	1,741	108	0.67	0.71	0.60
1.32	1.48	1.23	239	664	37.8%	0.557	0.1320	-0.157	76	-0.158	0.1334	-0.446	38.3%	357	68	1.08	1.20	0.90
0.85	0.97	0.91	261	703	37.3%	0.424	0.1322	-0.154	77	-0.155	0.1335	-0.580	37.6%	1,268	132	1.56	1.64	1.47
0.50	0.59	0.55	744	2,176	36.7%	0.299	0.1180	-0.132	78	-0.133	0.1192	-0.707	39.7%	191	17	1.83	2.47	2.07
0.25	0.33	0.29	303	581	35.5%	0.193	0.0940	-0.099	79	-0.100	0.0948	-0.814	37.4%	1,158	5	2.77	3.25	2.70
0.12	0.23	0.16	354	989	37.3%	0.115	0.0668	-0.066	80	-0.066	0.0672	-0.892	51.4%	351	59	3.96	4.55	3.65
0.06	0.09	0.08	57	250	35.9%	0.067	0.0439	-0.042	81	-0.042	0.0446	-0.941	34.3%	22	2	4.85	5.25	4.20
0.01	0.10	0.03	173	271	39.2%	0.041	0.0283	-0.028	82	-0.027	0.0292	-0.967	0.0%	112		6.25	7.40	3.95
0.00	0.05	0.04	102	311	39.1%	0.026	0.0185	-0.019	83	-0.018	0.0188	-0.982	39.6%	202		5.98	8.10	5.30
0.00	0.09	0.03	277	281	48.0%	0.017	0.0124	-0.013	84	-0.013	0.0117	-0.991	0.0%	56		7.05	8.70	6.60
0.00	0.05	0.01	18	374	48.3%	0.012	0.0085	-0.009	85	-0.011	0.0069	-0.995	68.0%	4		7.70	9.60	8.05
0.00	0.03	0.06		72	49.2%	0.008	0.0060	-0.007	86	-0.010	0.0040	-0.997	0.0%			9.23	10.75	8.50
0.00	0.08	0.03		86	50.8%	0.006	0.0043	-0.005	87	-0.009	0.0022	-0.999	65.0%			10.87	11.95	9.50
0.00	0.05	0.08		129	61.3%	0.004	0.0032	-0.004	88	-0.009	0.0012	-0.999	0.0%		1	11.70	12.45	10.65
0.00	0.03	0.04		166	61.3%	0.003	0.0024	-0.003	89	-0.009	0.0006	-1.000	0.0%		1	12.61	13.25	12.05
0.00	0.04	0.02	20	244	67.6%	0.003	0.0018	-0.003	90	-0.009	0.0004	-1.000	88.0%		2	13.76	14.50	13.05
0.00	0.57	0.08		104	111.5%	0.002	0.0014	-0.002	91	-0.009	0.0002	-1.000	0.0%		3	14.68	15.45	13.90

Open GM in Obelion Terminal

How this is calculated: Options Chain methodology

EXPIRATION

OCT 30, 2026 CHAIN

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