Otter Tail (OTTR) Options Chain
NASDAQ: OTTRUtilitiesElectric Utilities: CentralUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $88.33
- Put/call ratio (OI)
- 5.00
- Put/call ratio (volume)
- 0.18
- Expected move
- ±$0.3829
- Open interest (C / P)
- 2 / 10
OTTR options summary
The OTTR options chain for the October 16, 2026 expiration lists 8 call and 6 put contracts, with 7 days until expiration. Open interest stands at 2 calls and 10 puts, a put/call ratio of 5.00, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $90.00 strike is 3.1%, which implies the market expects a move of about ±$0.3829 (0.4%) in Otter Tail stock by expiration.
The most open interest sits at the $80.00 call (2 contracts) and the $75.00 put (8 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
OTTR options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 65.00 | 0.00 | 4.80 | 0.35 | |||||
| 23.40 | 0.00 | 0.00 | 70.00 | 0.00 | 4.80 | 0.96 | |||||
| — | — | — | 75.00 | 0.00 | 4.80 | 2.52 | |||||
| 11.70 | 9.50 | 14.00 | 80.00 | 0.00 | 4.80 | 0.90 | |||||
| 4.25 | 0.00 | 0.00 | 85.00 | 0.00 | 0.00 | 0.90 | |||||
| 1.20 | 0.00 | 0.00 | 90.00 | 0.00 | 0.00 | 2.25 | |||||
| 0.46 | 0.00 | 0.00 | 95.00 | — | — | — | |||||
| 2.60 | 0.00 | 0.00 | 100.00 | — | — | — | |||||
| 0.70 | 0.00 | 0.00 | 105.00 | — | — | — | |||||
| 0.05 | 0.00 | 0.00 | 110.00 | — | — | — | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is the OTTR put/call ratio?
For the October 16, 2026 expiration, the OTTR put/call ratio based on open interest is 5.00 (10 puts vs 2 calls), and 0.18 based on today's volume. A ratio above 1 means more puts than calls.
What is OTTR's implied volatility?
At-the-money implied volatility for OTTR options expiring October 16, 2026 is about 3.1%, an annualized estimate of how much the market expects Otter Tail stock to move.
How many OTTR option expiration dates are there?
OTTR has 4 listed expiration dates, from Oct 16, 2026 to Apr 16, 2027.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.