Otter Tail (OTTR) options traded 79 contracts on November 12, 2026 (70 calls and 9 puts, a put/call ratio of 0.13), compared with a 30-day average of 155. Options price a move of about ±1.6% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 22.5%
Implied move by the nearest expiration: ±1.6%
Option volume: 79 contracts (70 calls, 9 puts); 30-day average 155

Data as of November 12, 2026.

OTTR Option Breakdown

A breakdown of key statistics for each option expiration listed for OTTR. 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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