Northern Dynasty Minerals (NAK) Options Chain
NYSE: NAKBasic MaterialsPrecious MetalsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Oct 23, 2026
- Days to expiration
- 12
- Share price
- $1.12
- Put/call ratio (OI)
- 0.07
- Put/call ratio (volume)
- 0.21
- ATM implied volatility
- 162.5%
- Expected move
- ±$0.33
- Open interest (C / P)
- 1.21K / 90
NAK options summary
The NAK options chain for the October 23, 2026 expiration lists 4 call and 3 put contracts, with 12 days until expiration. Open interest stands at 1,208 calls and 90 puts, a put/call ratio of 0.07, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $1.00 strike is 162.5%, which implies the market expects a move of about ±$0.33 (29.5%) in Northern Dynasty Minerals stock by expiration.
The most open interest sits at the $1.50 call (1.04K contracts) and the $1.50 put (43 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
NAK options chain · October 23, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.85 | 0.40 | 0.85 | 0.50 | — | — | — | |||||
| 0.20 | 0.10 | 0.30 | 1.00 | 0.05 | 0.10 | 0.05 | |||||
| 0.05 | 0.00 | 0.05 | 1.50 | 0.35 | 0.50 | 0.37 | |||||
| 0.05 | 0.00 | 0.05 | 2.00 | 0.75 | 0.95 | 0.74 | |||||
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 NAK put/call ratio?
For the October 23, 2026 expiration, the NAK put/call ratio based on open interest is 0.07 (90 puts vs 1,208 calls), and 0.21 based on today's volume. A ratio above 1 means more puts than calls.
What is NAK's implied volatility?
At-the-money implied volatility for NAK options expiring October 23, 2026 is about 162.5%, an annualized estimate of how much the market expects Northern Dynasty Minerals stock to move.
How many NAK option expiration dates are there?
NAK has 11 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.
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.