ISOU · IsoEnergy Ltd.

Track ISOU — free Ask ALVIS about ISOU

$9.44 -0.53 (-5.32%) At close · Jul 24

Market Cap

$611.54M

64.99M

Options Chain

15-min delayed Underlying $9.44 · today Options Calculator

Positioning

Aug 21, 2026 · 26 days to expiry · 14 contracts

Put / call OI

0.11

Call-heavy positioning

Open interest

324

contracts outstanding

Volume

traded today

Max pain

$12.50

$3.06 above spot

ATM implied vol

228.2%

market's expected move

Open interest by strike

Calls Puts

7.5

12.5

17.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 26d Sep 18 54d Nov 20 117d Feb 19 208d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
1	3	271.7%	0.891	$7.78		—	—	—	—	0
Call · $5 In the money Last $7.78 Breakeven $12.78 Implied vol 271.7% Delta 0.891 ≈89% ITM Gamma 0.027 Theta -0.025 Vega 0.005 Open interest 1 Model this call Put · $5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
4	1	164.2%	0.77	$3.30		$0.25	-0.169	103.8%	5	5
Call · $7.5 In the money Last $3.30 Breakeven $10.80 Implied vol 164.2% Delta 0.77 ≈77% ITM Gamma 0.073 Theta -0.024 Vega 0.008 Open interest 4 Model this call Put · $7.5 Last $0.25 Breakeven $7.25 Implied vol 103.8% Delta -0.169 ≈17% ITM Gamma 0.096 Theta -0.012 Vega 0.006 Open interest 5 Model this put
Underlying $9.44
19	1	246.7%	0.598	$3.40		—	-0.428	209.7%	—	0
Call · $10 Last $3.40 Breakeven $13.40 Implied vol 246.7% Delta 0.598 ≈60% ITM Gamma 0.062 Theta -0.046 Vega 0.01 Open interest 19 Model this call Put · $10 In the money Last — Breakeven — Implied vol 209.7% Delta -0.428 ≈43% ITM Gamma 0.074 Theta -0.039 Vega 0.01 Open interest 0 Model this put
267	20	100.1%	0.181	$0.20		$3.60	-0.714	140.4%	28	28
Call · $12.5 Last $0.20 Breakeven $12.70 Implied vol 100.1% Delta 0.181 ≈18% ITM Gamma 0.104 Theta -0.013 Vega 0.008 Open interest 267 Model this call Put · $12.5 In the money Last $3.60 Breakeven $8.90 Implied vol 140.4% Delta -0.714 ≈71% ITM Gamma 0.098 Theta -0.022 Vega 0.008 Open interest 28 Model this put
0	—	—	—	—		—	-0.817	157.3%	—	0
Call · $15 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $15 In the money Last — Breakeven — Implied vol 157.3% Delta -0.817 ≈82% ITM Gamma 0.068 Theta -0.019 Vega 0.008 Open interest 0 Model this put
0	—	—	—	—		—	-0.808	203.3%	—	0
Call · $17.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $17.5 In the money Last — Breakeven — Implied vol 203.3% Delta -0.808 ≈81% ITM Gamma 0.054 Theta -0.026 Vega 0.006 Open interest 0 Model this put
0	—	—	—	—		—	-0.883	195.7%	—	0
Call · $20 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $20 In the money Last — Breakeven — Implied vol 195.7% Delta -0.883 ≈88% ITM Gamma 0.041 Theta -0.017 Vega 0.006 Open interest 0 Model this put

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1997377 CUSIP 46500E867 13F (30d) 3 filings 3 filers Visit website