Price Alert

General Motors (GM)

NYSE: GM · Real-Time Price · USD

56.42

0.84 (1.51%)

At close: Aug 14, 2025, 3:59 PM

56.51

0.16%

Pre-market: Aug 15, 2025, 06:28 AM EDT

GM Option Overview

Overview for all option chains of GM. As of August 15, 2025, GM options have an IV of 37.04% and an IV rank of 11.49%. The volume is 28,526 contracts, which is 182.91% of average daily volume of 15,596 contracts. The volume put-call ratio is 0.56, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

37.04%

IV Rank

11.49%

Historical Volatility

39.65%

IV Low

34.98% on Sep 19, 2024

IV High

52.88% on Aug 13, 2025

Open Interest (OI)

Today's Open Interest

513,938

Put-Call Ratio

0.96

Put Open Interest

251,407

Call Open Interest

262,531

Open Interest Avg (30-day)

463,704

Today vs Open Interest Avg (30-day)

110.83%

Option Volume

Today's Volume

28,526

Put-Call Ratio

0.56

Put Volume

10,212

Call Volume

18,314

Volume Avg (30-day)

15,596

Today vs Volume Avg (30-day)

182.91%

Option Chain Statistics

This table provides a comprehensive overview of all GM options grouped by their expiration dates.

Expiration	Call Vol	Put Vol	P/C Vol	Call OI	Put OI	P/C OI	Implied Volatility	Max Pain
Aug 15, 2025	5,500	3,800	0.69	31,754	25,360	0.8	113.89%	53
Aug 22, 2025	2,770	2,355	0.85	8,226	4,933	0.6	44.47%	50
Aug 29, 2025	3,594	441	0.12	4,795	2,906	0.61	37.04%	53
Sep 05, 2025	83	366	4.41	1,658	1,166	0.7	31.77%	53
Sep 12, 2025	57	55	0.96	520	155	0.3	31.07%	53
Sep 19, 2025	3,385	953	0.28	60,487	72,888	1.21	43.31%	50
Sep 26, 2025	127	53	0.42	182	158	0.87	29.09%	54
Oct 17, 2025	214	103	0.48	0	0	0	32.06%	32.5
Dec 19, 2025	399	175	0.44	10,545	10,536	1	34.9%	50
Jan 16, 2026	760	1,224	1.61	76,092	87,655	1.15	33.34%	47
Mar 20, 2026	198	35	0.18	7,422	8,206	1.11	33.04%	50
Jun 18, 2026	267	572	2.14	25,072	12,028	0.48	35.38%	45
Sep 18, 2026	138	22	0.16	2,201	2,361	1.07	33.14%	55
Dec 18, 2026	27	15	0.56	8,676	14,054	1.62	35.98%	50
Jan 15, 2027	795	43	0.05	24,901	9,001	0.36	35.09%	50