Price Alert

NiSource Inc. (NI)

NYSE: NI · Real-Time Price · USD

42.38

0.81 (1.95%)

At close: Sep 24, 2025, 3:59 PM

42.40

0.04%

After-hours: Sep 24, 2025, 07:37 PM EDT

NI Option Overview

Overview for all option chains of NI. As of September 25, 2025, NI options have an IV of 77.2% and an IV rank of 94.49%. The volume is 182 contracts, which is 17.38% of average daily volume of 1,047 contracts. The volume put-call ratio is 0.4, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

77.2%

IV Rank

94.49%

Historical Volatility

22.65%

IV Low

31.85% on May 19, 2025

IV High

79.84% on Sep 24, 2025

Open Interest (OI)

Today's Open Interest

19,193

Put-Call Ratio

0.66

Put Open Interest

7,659

Call Open Interest

11,534

Open Interest Avg (30-day)

15,145

Today vs Open Interest Avg (30-day)

126.73%

Option Volume

Today's Volume

182

Put-Call Ratio

0.4

Put Volume

Call Volume

130

Volume Avg (30-day)

1,047

Today vs Volume Avg (30-day)

17.38%

Option Chain Statistics

This table provides a comprehensive overview of all NI 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
Oct 17, 2025	68	4	0.06	5,549	6,655	1.2	77.2%	40
Nov 21, 2025	30	45	1.5	21	13	0.62	59.82%	40
Dec 19, 2025	12	0	0	3,445	461	0.13	48.28%	40
Jan 16, 2026	19	1	0.05	2,432	463	0.19	42.66%	40
Apr 17, 2026	1	2	2	87	67	0.77	29.03%	40