Price Alert

Otter Tail Corporation (OTTR)

NASDAQ: OTTR · Real-Time Price · USD

79.75

0.09 (0.11%)

At close: Oct 03, 2025, 3:59 PM

79.19

-0.70%

After-hours: Oct 03, 2025, 07:46 PM EDT

OTTR Option Overview

Overview for all option chains of OTTR. As of October 05, 2025, OTTR options have an IV of 117.05% and an IV rank of 177.24%. The volume is 5 contracts, which is 125% of average daily volume of 4 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

117.05%

IV Rank

100%

Historical Volatility

16.16%

IV Low

37.22% on Aug 18, 2025

IV High

82.26% on Oct 03, 2025

Open Interest (OI)

Today's Open Interest

1,070

Put-Call Ratio

6.93

Put Open Interest

935

Call Open Interest

135

Open Interest Avg (30-day)

1,049

Today vs Open Interest Avg (30-day)

102%

Option Volume

Today's Volume

Put-Call Ratio

Put Volume

Call Volume

Volume Avg (30-day)

Today vs Volume Avg (30-day)

125%

Option Chain Statistics

This table provides a comprehensive overview of all OTTR 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	0	0	0	71	879	12.38	117.05%	80
Nov 21, 2025	0	5	0	5	2	0.4	66.59%	80
Jan 16, 2026	0	0	0	40	54	1.35	41.1%	80
Apr 17, 2026	0	0	0	19	0	0	33.6%	40