NorthWestern Energy Group (NWE) Options Chain
NASDAQ: NWEUtilitiesPower GenerationUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 40
- Share price
- $74.15
- Put/call ratio (OI)
- 0.38
- Put/call ratio (volume)
- 5.00
- Expected move
- ±$10.07
- Open interest (C / P)
- 8 / 3
NWE options summary
The NWE options chain for the November 20, 2026 expiration lists 2 call and 2 put contracts, with 40 days until expiration. Open interest stands at 8 calls and 3 puts, a put/call ratio of 0.38, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $75.00 strike is 41.0%, which implies the market expects a move of about ±$10.07 (13.6%) in NorthWestern Energy Group stock by expiration.
The most open interest sits at the $75.00 call (7 contracts) and the $75.00 put (2 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
NWE options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 1.85 | 3.30 | 7.60 | 70.00 | 0.00 | 3.90 | 0.85 | |||||
| 0.80 | 1.60 | 3.00 | 75.00 | 0.95 | 5.20 | 2.00 | |||||
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 NWE put/call ratio?
For the November 20, 2026 expiration, the NWE put/call ratio based on open interest is 0.38 (3 puts vs 8 calls), and 5.00 based on today's volume. A ratio above 1 means more puts than calls.
What is NWE's implied volatility?
At-the-money implied volatility for NWE options expiring November 20, 2026 is about 41.0%, an annualized estimate of how much the market expects NorthWestern Energy Group stock to move.
How many NWE option expiration dates are there?
NWE has 4 listed expiration dates, from Oct 16, 2026 to Mar 19, 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.