AQN · Algonquin Power & Utilities Corp.

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$6.10 +0.11 (+1.75%) At close · Jul 24

Market Cap

$4.69B

769.67M

Options Chain

15-min delayed Underlying $6.10 · today Options Calculator

Positioning

Aug 21, 2026 · 25 days to expiry · 8 contracts

Put / call OI

0.11

Call-heavy positioning

Open interest

contracts outstanding

Volume

traded today

Max pain

$5.00

$1.10 below spot

ATM implied vol

143.4%

market's expected move

Open interest by strike

Calls Puts

2.5

7.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 25d Sep 18 53d Oct 16 81d Jan 15 172d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	2	—	—	$3.59		$0.09	—	—	3	2
Call · $2.5 In the money Last $3.59 Breakeven $6.09 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $2.5 Last $0.09 Breakeven $2.41 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
20	15	—	—	$1.00		$0.10	-0.237	143.4%	1	1
Call · $5 In the money Last $1.00 Breakeven $6.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 20 Model this call Put · $5 Last $0.10 Breakeven $4.90 Implied vol 143.4% Delta -0.237 ≈24% ITM Gamma 0.134 Theta -0.014 Vega 0.005 Open interest 1 Model this put
Underlying $6.10
17	6	—	—	$0.02		—	-0.807	80.1%	—	0
Call · $7.5 Last $0.02 Breakeven $7.52 Implied vol — Delta — Gamma — Theta — Vega — Open interest 17 Model this call Put · $7.5 In the money Last — Breakeven — Implied vol 80.1% Delta -0.807 ≈81% ITM Gamma 0.212 Theta -0.007 Vega 0.005 Open interest 0 Model this put
9	1	—	—	$0.05		$4.20	-0.887	135.2%	4	2
Call · $10 Last $0.05 Breakeven $10.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 9 Model this call Put · $10 In the money Last $4.20 Breakeven $5.80 Implied vol 135.2% Delta -0.887 ≈89% ITM Gamma 0.088 Theta -0.008 Vega 0.004 Open interest 2 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 1174169 CUSIP 015857105 13F (30d) 29 filings 29 filers Visit website Investor relations