WTAI · WisdomTree Artificial Intelligence and Innovation Fund ETF

Alerts for WTAI

$41.94 +1.41 (+3.48%) At close · Sep 4

Options Chain

Underlying $41.94 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 48 contracts · mixed daily-bar sessions · Jul 16, 2026–Sep 4, 2026; 32 unknown

Put / call OI

2.55

Put-heavy positioning

Open interest

1,662

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$42.00

$0.06 above spot

ATM implied vol

32.9%

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 Nov 20 76d Feb 19 167d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$15.70	$17.80	—		—	$0.00	$0.95	—	—	—	—
Call · $25 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.294 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $25 Daily-bar session Unknown Quote as of 2026-09-04 19:59:54.015 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$10.80	$12.80	—		—	$0.00	$0.95	—	—	—	—
Call · $30 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:10.469 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $30 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.914 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$7.80	$9.80	—		$0.70	$0.00	$0.95	—	—	1	1
Call · $33 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:10.469 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $33 Daily-bar session Jul 16, 2026 Quote as of 2026-09-04 19:59:33.578 UTC Last $0.70 Breakeven $32.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$6.80	$8.50	—		$1.55	$0.00	$0.95	—	—	1	1
Call · $34 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:49.047 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $34 Daily-bar session Jul 29, 2026 Quote as of 2026-09-04 19:59:33.478 UTC Last $1.55 Breakeven $32.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$5.80	$7.50	—		$1.30	$0.00	$0.95	—	—	2	2
Call · $35 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:51.161 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $35 Daily-bar session Jul 27, 2026 Quote as of 2026-09-04 19:59:33.386 UTC Last $1.30 Breakeven $33.70 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$4.80	$6.50	—		—	$0.00	$1.00	—	—	—	—
Call · $36 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.176 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $36 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.278 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$3.80	$5.90	—		—	$0.00	$1.05	—	—	—	—
Call · $37 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:49.047 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $37 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.180 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$2.90	$4.90	—		$0.75	$0.00	$0.20	—	—	52	171
Call · $38 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:10.469 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $38 Daily-bar session Aug 11, 2026 Quote as of 2026-09-04 19:55:48.993 UTC Last $0.75 Breakeven $37.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 171 OI effective date Sep 3, 2026 Model this put
123	1	—	—	$2.10	$3.50	$2.84		$1.04	$0.05	$0.30	-0.124	34.9%	1	53
Call · $39 In the money Daily-bar session Aug 27, 2026 Quote as of 2026-09-04 19:59:56.459 UTC Last $2.84 Breakeven $41.84 Implied vol — Delta — Gamma — Theta — Vega — Open interest 123 OI effective date Sep 3, 2026 Model this call Put · $39 Daily-bar session Aug 24, 2026 Quote as of 2026-09-04 19:55:53.122 UTC Last $1.04 Breakeven $37.96 Implied vol 34.9% Delta -0.124 ≈12% ITM Gamma 0.074 Theta -0.021 Vega 0.016 Open interest 53 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$1.30	$2.55	—		$2.35	$0.00	$1.35	—	—	23	14
Call · $40 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:56.454 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $40 Daily-bar session Aug 3, 2026 Quote as of 2026-09-04 19:59:32.866 UTC Last $2.35 Breakeven $37.65 Implied vol — Delta — Gamma — Theta — Vega — Open interest 14 OI effective date Sep 3, 2026 Model this put
79	3	21.3%	0.732	$0.60	$1.95	$1.02		$1.55	$0.00	$1.65	—	—	1	446
Call · $41 In the money Daily-bar session Aug 24, 2026 Quote as of 2026-09-04 19:59:56.463 UTC Last $1.02 Breakeven $42.02 Implied vol 21.3% Delta 0.732 ≈73% ITM Gamma 0.196 Theta -0.024 Vega 0.026 Open interest 79 OI effective date Sep 3, 2026 Model this call Put · $41 Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 19:59:56.454 UTC Last $1.55 Breakeven $39.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 446 OI effective date Sep 3, 2026 Model this put
Underlying $41.94
78	2	23.8%	0.508	$0.05	$1.45	$0.88		$1.56	$0.75	$1.90	-0.485	41.9%	2	500
Call · $42 Daily-bar session Aug 26, 2026 Quote as of 2026-09-04 19:59:49.047 UTC Last $0.88 Breakeven $42.88 Implied vol 23.8% Delta 0.508 ≈51% ITM Gamma 0.211 Theta -0.031 Vega 0.032 Open interest 78 OI effective date Sep 3, 2026 Model this call Put · $42 In the money Daily-bar session Aug 27, 2026 Quote as of 2026-09-04 19:59:56.454 UTC Last $1.56 Breakeven $40.44 Implied vol 41.9% Delta -0.485 ≈48% ITM Gamma 0.12 Theta -0.049 Vega 0.032 Open interest 500 OI effective date Sep 3, 2026 Model this put
1	2	—	—	$0.00	$1.20	$2.20		$1.95	$1.25	$2.65	-0.598	43.5%	6	6
Call · $43 Daily-bar session Aug 4, 2026 Quote as of 2026-09-04 19:59:32.778 UTC Last $2.20 Breakeven $45.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $43 In the money Daily-bar session Aug 18, 2026 Quote as of 2026-09-04 19:59:59.688 UTC Last $1.95 Breakeven $41.05 Implied vol 43.5% Delta -0.598 ≈60% ITM Gamma 0.112 Theta -0.049 Vega 0.031 Open interest 6 OI effective date Sep 3, 2026 Model this put
16	4	—	—	$0.00	$1.05	$1.80		—	$1.90	$3.50	-0.689	46.1%	—	—
Call · $44 Daily-bar session Aug 17, 2026 Quote as of 2026-09-04 19:59:54.178 UTC Last $1.80 Breakeven $45.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 16 OI effective date Sep 3, 2026 Model this call Put · $44 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:30.770 UTC Last — Breakeven — Implied vol 46.1% Delta -0.689 ≈69% ITM Gamma 0.097 Theta -0.046 Vega 0.028 Open interest — OI effective date — Model this put
123	1	34%	0.148	$0.05	$0.35	$0.23		—	$2.40	$4.30	-0.802	41.3%	—	—
Call · $45 Daily-bar session Aug 31, 2026 Quote as of 2026-09-04 19:59:46.632 UTC Last $0.23 Breakeven $45.23 Implied vol 34% Delta 0.148 ≈15% ITM Gamma 0.086 Theta -0.025 Vega 0.018 Open interest 123 OI effective date Sep 3, 2026 Model this call Put · $45 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:10.469 UTC Last — Breakeven — Implied vol 41.3% Delta -0.802 ≈80% ITM Gamma 0.085 Theta -0.031 Vega 0.022 Open interest — OI effective date — Model this put
48	2	—	—	$0.00	$0.25	$0.20		—	$3.10	$5.30	-0.872	41%	—	—
Call · $46 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:23.224 UTC Last $0.20 Breakeven $46.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 48 OI effective date Sep 3, 2026 Model this call Put · $46 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:44.472 UTC Last — Breakeven — Implied vol 41% Delta -0.872 ≈87% ITM Gamma 0.064 Theta -0.022 Vega 0.017 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.95	—		—	$4.20	$6.30	-0.87	50.8%	—	—
Call · $47 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.189 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $47 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:10.469 UTC Last — Breakeven — Implied vol 50.8% Delta -0.87 ≈87% ITM Gamma 0.053 Theta -0.029 Vega 0.017 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.95	—		—	$5.60	$7.30	-0.834	68.5%	—	—
Call · $48 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.285 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $48 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.556 UTC Last — Breakeven — Implied vol 68.5% Delta -0.834 ≈83% ITM Gamma 0.046 Theta -0.048 Vega 0.02 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.95	—		—	$6.10	$8.30	-0.904	60%	—	—
Call · $49 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.395 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $49 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:22.319 UTC Last — Breakeven — Implied vol 60% Delta -0.904 ≈90% ITM Gamma 0.036 Theta -0.027 Vega 0.014 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.95	—		—	$7.60	$9.30	-0.854	81.8%	—	—
Call · $50 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.490 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $50 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:46.467 UTC Last — Breakeven — Implied vol 81.8% Delta -0.854 ≈85% ITM Gamma 0.035 Theta -0.053 Vega 0.018 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.95	—		—	$8.60	$10.30	-0.862	88%	—	—
Call · $51 Daily-bar session Unknown Quote as of 2026-09-04 19:59:52.712 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $51 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:10.469 UTC Last — Breakeven — Implied vol 88% Delta -0.862 ≈86% ITM Gamma 0.032 Theta -0.055 Vega 0.018 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.95	—		—	$9.10	$11.30	-0.92	76.6%	—	—
Call · $52 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.703 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $52 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:10.469 UTC Last — Breakeven — Implied vol 76.6% Delta -0.92 ≈92% ITM Gamma 0.025 Theta -0.03 Vega 0.012 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.95	—		—	$10.10	$12.30	-0.924	81.8%	—	—
Call · $53 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.801 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $53 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:10.469 UTC Last — Breakeven — Implied vol 81.8% Delta -0.924 ≈92% ITM Gamma 0.022 Theta -0.031 Vega 0.011 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.95	—		—	$12.10	$14.30	-0.93	91.7%	—	—
Call · $55 Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.025 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $55 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:10.469 UTC Last — Breakeven — Implied vol 91.7% Delta -0.93 ≈93% ITM Gamma 0.019 Theta -0.032 Vega 0.011 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 · Jul 16, 2026–Sep 4, 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.