NiSource Inc. (NI)
NYSE: NI
· Real-Time Price · USD
41.72
-0.23 (-0.55%)
At close: Aug 18, 2025, 3:59 PM
42.00
0.67%
After-hours: Aug 18, 2025, 06:08 PM EDT
NI Option Overview
Overview for all option chains of NI. As of August 15, 2025, NI options have an IV of 339.44% and an IV rank of 513.08%. The volume is 57 contracts, which is 6.58% of average daily volume of 866 contracts. The volume put-call ratio is 0.08, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
339.44%IV Rank
513.08%Historical Volatility
17.57%IV Low
31.85% on May 19, 2025IV High
91.8% on Aug 14, 2025Open Interest (OI)
Today's Open Interest
15,548Put-Call Ratio
0.73Put Open Interest
6,536Call Open Interest
9,012Open Interest Avg (30-day)
12,540Today vs Open Interest Avg (30-day)
123.99%Option Volume
Today's Volume
57Put-Call Ratio
0.08Put Volume
4Call Volume
53Volume Avg (30-day)
866Today vs Volume Avg (30-day)
6.58%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 |
| Aug 15, 2025 | 3 | 0 | 0 | 770 | 2,783 | 3.61 | 339.44% | 40 |
| Sep 19, 2025 | 20 | 0 | 0 | 252 | 124 | 0.49 | 60.39% | 40 |
| Oct 17, 2025 | 9 | 4 | 0.44 | 2,365 | 3,506 | 1.48 | 38.02% | 40 |
| Dec 19, 2025 | 0 | 0 | 0 | 2,121 | 49 | 0.02 | 33.05% | 40 |
| Jan 16, 2026 | 16 | 0 | 0 | 3,504 | 74 | 0.02 | 36.59% | 40 |
| Apr 17, 2026 | 5 | 0 | 0 | 0 | 0 | 0 | 25.37% | 22.5 |