IsoEnergy (ISOU) Options Chain
NYSE: ISOUEnergyUraniumUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Feb 19, 2027
- Days to expiration
- 131
- Share price
- $9.29
- Put/call ratio (OI)
- 2.50
- Put/call ratio (volume)
- 0.08
- Expected move
- ±$3.55
- Open interest (C / P)
- 28 / 70
ISOU options summary
The ISOU options chain for the February 19, 2027 expiration lists 4 call and 4 put contracts, with 131 days until expiration. Open interest stands at 28 calls and 70 puts, a put/call ratio of 2.50, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $10.00 strike is 63.8%, which implies the market expects a move of about ±$3.55 (38.2%) in IsoEnergy stock by expiration.
The most open interest sits at the $7.50 call (11 contracts) and the $10.00 put (46 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
ISOU options chain · February 19, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 2.56 | 1.20 | 3.90 | 7.50 | 0.00 | 2.00 | 1.00 | |||||
| 1.15 | 0.00 | 2.70 | 10.00 | 0.75 | 2.50 | 1.90 | |||||
| 1.88 | 0.00 | 2.10 | 12.50 | 2.60 | 6.50 | 3.10 | |||||
| — | — | — | 15.00 | 4.80 | 8.50 | 5.00 | |||||
| 5.00 | 0.00 | 2.25 | 22.50 | — | — | — | |||||
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 ISOU put/call ratio?
For the February 19, 2027 expiration, the ISOU put/call ratio based on open interest is 2.50 (70 puts vs 28 calls), and 0.08 based on today's volume. A ratio above 1 means more puts than calls.
What is ISOU's implied volatility?
At-the-money implied volatility for ISOU options expiring February 19, 2027 is about 63.8%, an annualized estimate of how much the market expects IsoEnergy stock to move.
How many ISOU option expiration dates are there?
ISOU has 4 listed expiration dates, from Oct 16, 2026 to May 21, 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.