Nisource (NI) options traded 259 contracts on November 6, 2026 (34 calls and 225 puts, a put/call ratio of 6.62), compared with a 30-day average of 100. Options price a move of about ±1.4% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 21.1%
Implied move by the nearest expiration: ±1.4%
Option volume: 259 contracts (34 calls, 225 puts); 30-day average 100

Data as of November 6, 2026.

NI Option Breakdown

A breakdown of key statistics for each option expiration listed for NI. View implied volatility, volatility skew, volume, open interest, straddle premiums, and liquidity -- including bid/ask spread and NBBO bid/ask sizes. Includes links to the option chain, as well as numerous detailed charts.

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