Price Alert

Kinder Morgan Inc. (KMI)

NYSE: KMI · Real-Time Price · USD

27.55

0.17 (0.62%)

At close: Sep 11, 2025, 3:59 PM

27.48

-0.27%

After-hours: Sep 11, 2025, 04:07 PM EDT

KMI Option Overview

Overview for all option chains of KMI. As of September 11, 2025, KMI options have an IV of 49.93% and an IV rank of 49.74%. The volume is 32,741 contracts, which is 413.87% of average daily volume of 7,911 contracts. The volume put-call ratio is 0.11, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

49.93%

IV Rank

49.74%

Historical Volatility

19.29%

IV Low

33.39% on Jan 30, 2025

IV High

66.65% on Sep 10, 2025

Open Interest (OI)

Today's Open Interest

457,710

Put-Call Ratio

0.88

Put Open Interest

214,811

Call Open Interest

242,899

Open Interest Avg (30-day)

428,855

Today vs Open Interest Avg (30-day)

106.73%

Option Volume

Today's Volume

32,741

Put-Call Ratio

0.11

Put Volume

3,225

Call Volume

29,516

Volume Avg (30-day)

7,911

Today vs Volume Avg (30-day)

413.87%

Option Chain Statistics

This table provides a comprehensive overview of all KMI 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
Sep 12, 2025	24,477	575	0.02	8,807	3,919	0.44	166.96%	27
Sep 19, 2025	1,594	847	0.53	92,046	95,371	1.04	84.08%	27.5
Sep 26, 2025	87	76	0.87	4,459	1,151	0.26	45.63%	27
Oct 03, 2025	59	10	0.17	4,230	222	0.05	49.93%	26
Oct 10, 2025	56	7	0.12	181	235	1.3	44.07%	27
Oct 17, 2025	1,720	678	0.39	7,014	6,972	0.99	33.46%	27
Oct 24, 2025	97	57	0.59	85	44	0.52	38.55%	27
Dec 19, 2025	772	566	0.73	19,224	12,971	0.67	32.93%	25
Jan 16, 2026	198	225	1.14	68,853	74,949	1.09	32.61%	25
Mar 20, 2026	190	33	0.17	13,178	7,924	0.6	27.57%	27
Jun 18, 2026	39	99	2.54	6,971	5,056	0.73	28.15%	27
Sep 18, 2026	25	18	0.72	735	663	0.9	25.96%	27
Dec 18, 2026	0	0	0	0	0	0	12.54%	97.5
Jan 15, 2027	202	34	0.17	17,116	5,334	0.31	28.67%	22