INFL · Horizon Kinetics Inflation Beneficiaries ETF ETF

Alerts for INFL

$55.43 -0.20 (-0.36%) At close · Sep 4

Options Chain

Underlying $55.43 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 12 days to expiry · 38 contracts · mixed daily-bar sessions · Aug 11, 2026–Sep 2, 2026; 32 unknown

Put / call OI

2.25

Put-heavy positioning

Open interest

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$56.00

$0.57 above spot

ATM implied vol

30.7%

market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 12d Oct 16 40d Nov 20 75d Feb 19 166d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$12.10	$16.30	—		—	$0.00	$2.10	—	—	—	—
Call · $41 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.882 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $41 Daily-bar session Unknown Quote as of 2026-09-04 19:59:41.018 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$11.10	$15.30	—		—	$0.00	$2.10	—	—	—	—
Call · $42 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.882 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $42 Daily-bar session Unknown Quote as of 2026-09-04 19:59:40.705 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$10.30	$14.30	—		—	$0.00	$2.10	—	—	—	—
Call · $43 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.882 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $43 Daily-bar session Unknown Quote as of 2026-09-04 19:59:40.412 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$9.30	$13.30	—		—	$0.00	$2.10	—	—	—	—
Call · $44 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.882 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $44 Daily-bar session Unknown Quote as of 2026-09-04 19:59:40.163 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$8.20	$12.30	—		—	$0.00	$2.10	—	—	—	—
Call · $45 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.839 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $45 Daily-bar session Unknown Quote as of 2026-09-04 19:59:39.816 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$7.20	$11.30	—		—	$0.00	$2.10	—	—	—	—
Call · $46 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.779 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $46 Daily-bar session Unknown Quote as of 2026-09-04 19:59:39.517 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$6.20	$10.30	—		—	$0.00	$2.10	—	—	—	—
Call · $47 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.284 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $47 Daily-bar session Unknown Quote as of 2026-09-04 19:59:39.215 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$5.20	$9.30	—		—	$0.00	$2.10	—	—	—	—
Call · $48 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.284 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $48 Daily-bar session Unknown Quote as of 2026-09-04 19:59:38.913 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$4.20	$8.30	—		—	$0.00	$2.10	—	—	—	—
Call · $49 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.601 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $49 Daily-bar session Unknown Quote as of 2026-09-04 19:59:38.616 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$3.20	$7.30	—		—	$0.00	$2.10	—	—	—	—
Call · $50 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.522 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $50 Daily-bar session Unknown Quote as of 2026-09-04 19:59:38.302 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$2.30	$6.30	—		—	$0.00	$1.25	—	—	—	—
Call · $51 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.477 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $51 Daily-bar session Unknown Quote as of 2026-09-04 19:59:38.010 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
12	3	—	—	$1.35	$5.30	$3.40		—	$0.00	$2.10	—	—	—	—
Call · $52 In the money Daily-bar session Aug 31, 2026 Quote as of 2026-09-04 19:55:01.390 UTC Last $3.40 Breakeven $55.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 12 OI effective date Sep 3, 2026 Model this call Put · $52 Daily-bar session Unknown Quote as of 2026-09-04 19:59:37.739 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
2	4	—	—	$0.40	$4.40	$1.85		—	$0.00	$2.15	—	—	—	—
Call · $53 In the money Daily-bar session Aug 20, 2026 Quote as of 2026-09-04 19:55:04.232 UTC Last $1.85 Breakeven $54.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $53 Daily-bar session Unknown Quote as of 2026-09-04 19:59:37.402 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$3.50	—		—	$0.00	$2.25	—	—	—	—
Call · $54 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:37.310 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $54 Daily-bar session Unknown Quote as of 2026-09-04 19:59:37.136 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
2	1	—	—	$0.00	$2.60	$0.60		$0.37	$0.00	$2.45	—	—	14	14
Call · $55 In the money Daily-bar session Aug 11, 2026 Quote as of 2026-09-04 19:59:36.904 UTC Last $0.60 Breakeven $55.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $55 Daily-bar session Aug 27, 2026 Quote as of 2026-09-04 19:59:36.901 UTC Last $0.37 Breakeven $54.63 Implied vol — Delta — Gamma — Theta — Vega — Open interest 14 OI effective date Sep 3, 2026 Model this put
Underlying $55.43
—	—	—	—	$0.00	$2.20	—		$1.30	$0.15	$2.95	-0.55	30.7%	1	15
Call · $56 Daily-bar session Unknown Quote as of 2026-09-04 19:59:36.904 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $56 In the money Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:57:54.418 UTC Last $1.30 Breakeven $54.70 Implied vol 30.7% Delta -0.55 ≈55% ITM Gamma 0.123 Theta -0.046 Vega 0.041 Open interest 15 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$0.00	$2.15	—		—	$0.20	$3.80	-0.699	25.9%	—	—
Call · $57 Daily-bar session Unknown Quote as of 2026-09-04 19:59:37.202 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $57 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.329 UTC Last — Breakeven — Implied vol 25.9% Delta -0.699 ≈70% ITM Gamma 0.129 Theta -0.032 Vega 0.036 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.10	—		$2.80	$0.85	$4.80	-0.793	27.7%	6	7
Call · $58 Daily-bar session Unknown Quote as of 2026-09-04 19:59:37.500 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $58 In the money Daily-bar session Aug 28, 2026 Quote as of 2026-09-04 19:55:01.354 UTC Last $2.80 Breakeven $55.20 Implied vol 27.7% Delta -0.793 ≈79% ITM Gamma 0.099 Theta -0.027 Vega 0.03 Open interest 7 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$0.00	$2.10	—		—	$1.90	$5.80	-0.815	34.8%	—	—
Call · $59 Daily-bar session Unknown Quote as of 2026-09-04 19:59:37.802 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $59 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.446 UTC Last — Breakeven — Implied vol 34.8% Delta -0.815 ≈82% ITM Gamma 0.073 Theta -0.033 Vega 0.028 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 · Aug 11, 2026–Sep 2, 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.