Price Alert

Kinder Morgan Inc. (KMI)

NYSE: KMI · Real-Time Price · USD

26.71

-0.14 (-0.52%)

At close: Aug 15, 2025, 9:58 AM

KMI Option Overview

Overview for all option chains of KMI. As of August 15, 2025, KMI options have an IV of 49.83% and an IV rank of 73.57%. The volume is 44,517 contracts, which is 224.63% of average daily volume of 19,818 contracts. The volume put-call ratio is 0.08, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

49.83%

IV Rank

73.57%

Historical Volatility

22.17%

IV Low

33.39% on Jan 30, 2025

IV High

55.74% on Aug 14, 2025

Open Interest (OI)

Today's Open Interest

487,297

Put-Call Ratio

0.91

Put Open Interest

232,384

Call Open Interest

254,913

Open Interest Avg (30-day)

425,398

Today vs Open Interest Avg (30-day)

114.55%

Option Volume

Today's Volume

44,517

Put-Call Ratio

0.08

Put Volume

3,289

Call Volume

41,228

Volume Avg (30-day)

19,818

Today vs Volume Avg (30-day)

224.63%

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
Aug 15, 2025	36,631	498	0.01	36,843	32,098	0.87	104.19%	27
Aug 22, 2025	721	708	0.98	7,318	1,740	0.24	73.27%	27
Aug 29, 2025	114	168	1.47	5,522	730	0.13	46.74%	27
Sep 05, 2025	46	56	1.22	1,073	738	0.69	49.83%	27
Sep 12, 2025	14	33	2.36	2,795	170	0.06	45.66%	27
Sep 19, 2025	3,195	1,400	0.44	77,807	91,144	1.17	47.38%	28
Sep 26, 2025	11	10	0.91	924	796	0.86	37.52%	27
Oct 17, 2025	70	37	0.53	0	0	0	28.27%	19
Dec 19, 2025	199	199	1	18,378	12,344	0.67	29.83%	25
Jan 16, 2026	117	46	0.39	68,129	76,336	1.12	32.25%	25
Mar 20, 2026	44	92	2.09	12,615	7,559	0.6	25.9%	27
Jun 18, 2026	12	6	0.5	6,127	4,380	0.71	27.71%	27
Sep 18, 2026	0	1	0	558	490	0.88	26.02%	27
Dec 18, 2026	0	0	0	0	0	0	12.54%	97.5
Jan 15, 2027	54	35	0.65	16,824	3,859	0.23	27.21%	22