IsoEnergy (ISOU) Options Chain
NYSE: ISOUEnergyUraniumUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- May 21, 2027
- Days to expiration
- 223
- Share price
- $9.29
- Put/call ratio (OI)
- 0.05
- Expected move
- ±$5.34
- Open interest (C / P)
- 20 / 1
ISOU options summary
The ISOU options chain for the May 21, 2027 expiration lists 2 call and 1 put contracts, with 223 days until expiration. Open interest stands at 20 calls and 1 puts, a put/call ratio of 0.05, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $10.00 strike is 73.6%, which implies the market expects a move of about ±$5.34 (57.5%) in IsoEnergy stock by expiration.
The most open interest sits at the $7.50 call (10 contracts) and the $7.50 put (1 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
ISOU options chain · May 21, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 2.96 | 1.35 | 4.50 | 7.50 | 0.00 | 3.90 | 1.35 | |||||
| 1.96 | 0.30 | 3.40 | 10.00 | — | — | — | |||||
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 ISOU put/call ratio?
For the May 21, 2027 expiration, the ISOU put/call ratio based on open interest is 0.05 (1 puts vs 20 calls). A ratio above 1 means more puts than calls.
What is ISOU's implied volatility?
At-the-money implied volatility for ISOU options expiring May 21, 2027 is about 73.6%, 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.