Price Alert

United States Natural Gas... (UNG)

AMEX: UNG · Real-Time Price · USD

12.71

-0.12 (-0.94%)

At close: Aug 18, 2025, 3:59 PM

12.72

0.08%

After-hours: Aug 18, 2025, 07:56 PM EDT

UNG Option Overview

Overview for all option chains of UNG. As of August 17, 2025, UNG options have an IV of 121.47% and an IV rank of 15.18%. The volume is 22,811 contracts, which is 203.43% of average daily volume of 11,213 contracts. The volume put-call ratio is 0.45, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

121.47%

IV Rank

15.18%

Historical Volatility

46.24%

IV Low

53.72% on Sep 25, 2024

IV High

500% on Jun 24, 2025

Open Interest (OI)

Today's Open Interest

200,848

Put-Call Ratio

0.55

Put Open Interest

71,435

Call Open Interest

129,413

Open Interest Avg (30-day)

141,804

Today vs Open Interest Avg (30-day)

141.64%

Option Volume

Today's Volume

22,811

Put-Call Ratio

0.45

Put Volume

7,113

Call Volume

15,698

Volume Avg (30-day)

11,213

Today vs Volume Avg (30-day)

203.43%

Option Chain Statistics

This table provides a comprehensive overview of all UNG 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 20, 2025	2,595	2,049	0.79	3,425	1,268	0.37	170.1%	12.5
Aug 22, 2025	3,565	2,340	0.66	5,933	5,121	0.86	121.75%	13
Aug 27, 2025	534	58	0.11	338	78	0.23	135.88%	12.5
Aug 29, 2025	1,559	693	0.44	4,610	4,760	1.03	121.19%	13.5
Sep 05, 2025	576	190	0.33	3,910	3,965	1.01	80.41%	14
Sep 12, 2025	563	186	0.33	1,594	1,868	1.17	72.28%	13.5
Sep 19, 2025	1,277	853	0.67	21,186	16,702	0.79	97.91%	14
Sep 26, 2025	168	178	1.06	649	882	1.36	58.55%	13.5
Oct 17, 2025	2,944	225	0.08	35,582	12,133	0.34	82.52%	13
Jan 16, 2026	1,661	333	0.2	45,259	19,883	0.44	72.12%	13
Apr 17, 2026	115	3	0.03	11	22	2	68.7%	15
Jan 15, 2027	141	5	0.04	6,916	4,753	0.69	72.81%	15