IVOL · Quadratic Interest Rate Volatility and Inflation Hedge ETF ETF

Alerts for IVOL

$17.06 -0.02 (-0.12%) At close · Sep 4

Options Chain

Underlying $17.06 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 42 contracts · mixed daily-bar sessions · Feb 17, 2026–Aug 31, 2026; 32 unknown

Put / call OI

1.34

Put-heavy positioning

Open interest

1,136

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$17.00

$0.06 below spot

ATM implied vol

42.1%

market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 13d Oct 16 41d Dec 18 104d Mar 19 195d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$6.70	$9.40	—		—	$0.00	$1.30	—	—	—	—
Call · $9 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:36.072 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $9 Daily-bar session Unknown Quote as of 2026-09-04 19:59:42.000 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$5.70	$8.40	—		—	$0.00	$1.30	—	—	—	—
Call · $10 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.966 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $10 Daily-bar session Unknown Quote as of 2026-09-04 19:59:41.628 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$4.70	$7.40	—		—	$0.00	$1.30	—	—	—	—
Call · $11 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.777 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $11 Daily-bar session Unknown Quote as of 2026-09-04 19:59:41.291 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$3.60	$6.50	—		—	$0.00	$1.30	—	—	—	—
Call · $12 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.581 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $12 Daily-bar session Unknown Quote as of 2026-09-04 19:59:40.826 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$2.65	$5.50	—		—	$0.00	$1.30	—	—	—	—
Call · $13 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.373 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $13 Daily-bar session Unknown Quote as of 2026-09-04 19:59:40.399 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$1.75	$4.40	—		$0.05	$0.00	$0.05	—	—	50	100
Call · $14 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.081 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $14 Daily-bar session Aug 19, 2026 Quote as of 2026-09-04 19:57:01.242 UTC Last $0.05 Breakeven $13.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 100 OI effective date Sep 3, 2026 Model this put
—	2	57.1%	0.896	$0.75	$3.60	$2.01		$0.05	$0.00	$0.20	—	—	50	550
Call · $15 In the money Daily-bar session Aug 31, 2026 Quote as of 2026-09-04 19:59:34.768 UTC Last $2.01 Breakeven $17.01 Implied vol 57.1% Delta 0.896 ≈90% ITM Gamma 0.098 Theta -0.014 Vega 0.006 Open interest — OI effective date — Model this call Put · $15 Daily-bar session Aug 19, 2026 Quote as of 2026-09-04 19:55:02.163 UTC Last $0.05 Breakeven $14.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 550 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$0.00	$2.45	—		—	$0.00	$1.30	—	—	—	—
Call · $16 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:39.010 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $16 Daily-bar session Unknown Quote as of 2026-09-04 19:59:38.728 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
2	1	—	—	$0.00	$1.50	$1.52		—	$0.00	$0.60	—	—	—	—
Call · $17 In the money Daily-bar session Aug 18, 2026 Quote as of 2026-09-04 19:59:51.588 UTC Last $1.52 Breakeven $18.52 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $17 Daily-bar session Unknown Quote as of 2026-09-04 19:59:38.158 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $17.06
188	1	—	—	$0.00	$0.20	$0.10		$0.80	$0.00	$2.30	—	—	1	—
Call · $18 Daily-bar session Aug 25, 2026 Quote as of 2026-09-04 19:55:02.163 UTC Last $0.10 Breakeven $18.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 188 OI effective date Sep 3, 2026 Model this call Put · $18 In the money Daily-bar session Jun 3, 2026 Quote as of 2026-09-04 19:59:51.467 UTC Last $0.80 Breakeven $17.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
31	20	—	—	$0.00	$0.50	$1.54		—	$0.65	$3.30	-0.903	42.1%	—	—
Call · $19 Daily-bar session Feb 17, 2026 Quote as of 2026-09-04 19:59:39.257 UTC Last $1.54 Breakeven $20.54 Implied vol — Delta — Gamma — Theta — Vega — Open interest 31 OI effective date Sep 3, 2026 Model this call Put · $19 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.763 UTC Last — Breakeven — Implied vol 42.1% Delta -0.903 ≈90% ITM Gamma 0.127 Theta -0.007 Vega 0.006 Open interest — OI effective date — Model this put
10	10	—	—	$0.00	$0.10	$0.15		—	$1.60	$4.40	-0.903	61.5%	—	—
Call · $20 Daily-bar session Mar 25, 2026 Quote as of 2026-09-04 19:55:03.918 UTC Last $0.15 Breakeven $20.15 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 OI effective date Sep 3, 2026 Model this call Put · $20 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.068 UTC Last — Breakeven — Implied vol 61.5% Delta -0.903 ≈90% ITM Gamma 0.087 Theta -0.011 Vega 0.006 Open interest — OI effective date — Model this put
254	12	—	—	$0.00	$0.20	$0.07		—	$2.60	$5.40	-0.917	75.3%	—	—
Call · $21 Daily-bar session Jun 10, 2026 Quote as of 2026-09-04 19:55:02.163 UTC Last $0.07 Breakeven $21.07 Implied vol — Delta — Gamma — Theta — Vega — Open interest 254 OI effective date Sep 3, 2026 Model this call Put · $21 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.366 UTC Last — Breakeven — Implied vol 75.3% Delta -0.917 ≈92% ITM Gamma 0.063 Theta -0.012 Vega 0.005 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.30	—		—	$3.50	$6.40	-0.958	74.4%	—	—
Call · $22 Daily-bar session Unknown Quote as of 2026-09-04 19:59:40.800 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $22 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.575 UTC Last — Breakeven — Implied vol 74.4% Delta -0.958 ≈96% ITM Gamma 0.037 Theta -0.006 Vega 0.003 Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$1.30	$0.12		—	$4.70	$7.30	—	—	—	—
Call · $23 Daily-bar session Apr 21, 2026 Quote as of 2026-09-04 19:59:41.204 UTC Last $0.12 Breakeven $23.12 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $23 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.775 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.30	—		—	$5.50	$8.30	—	—	—	—
Call · $24 Daily-bar session Unknown Quote as of 2026-09-04 19:59:41.602 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $24 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.962 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.30	—		—	$6.60	$9.30	—	—	—	—
Call · $25 Daily-bar session Unknown Quote as of 2026-09-04 19:59:41.952 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $25 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:36.068 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.30	—		—	$7.50	$10.30	—	—	—	—
Call · $26 Daily-bar session Unknown Quote as of 2026-09-04 19:59:42.253 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $26 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:36.167 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.30	—		—	$8.60	$11.30	—	—	—	—
Call · $27 Daily-bar session Unknown Quote as of 2026-09-04 19:59:42.504 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $27 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:36.262 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.30	—		—	$9.60	$12.30	—	—	—	—
Call · $28 Daily-bar session Unknown Quote as of 2026-09-04 19:59:42.797 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $28 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:36.281 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.05	—		—	$10.60	$13.30	—	—	—	—
Call · $29 Daily-bar session Unknown Quote as of 2026-09-04 13:43:43.600 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $29 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:36.367 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put

About this data

Each contract's last price, day range and volume belong to the daily-bar session shown in its details; unknown means the source omitted that timestamp. Open interest has its own effective date shown separately; implied volatility and greeks are model values computed when fetched. This chain has mixed daily-bar sessions · Feb 17, 2026–Aug 31, 2026; 32 unknown. Positioning totals are shown only when every returned open-interest value has the same known effective date. Bid and ask are real-time consolidated OPRA readings.

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.