WCLD · WisdomTree Cloud Computing Fund ETF

Alerts for WCLD

$40.72 -1.25 (-2.98%) At close · Sep 4

Options Chain

Underlying $40.72 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 12 days to expiry · 68 contracts · mixed daily-bar sessions · Feb 23, 2026–Sep 4, 2026; 20 unknown

Put / call OI

21.58

Put-heavy positioning

Open interest

4,607

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$40.00

$0.72 below spot

ATM implied vol

49.5%

market's expected move

Open interest by strike · near the money

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 12d Oct 16 40d Dec 18 103d Mar 19 194d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
1	2	—	—	$24.40	$27.40	$20.85		$0.45	$0.00	$1.65	—	—	1	1
Call · $15 In the money Daily-bar session Jun 1, 2026 Quote as of 2026-09-04 19:55:01.280 UTC Last $20.85 Breakeven $35.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $15 Daily-bar session Feb 23, 2026 Quote as of 2026-09-04 19:55:48.125 UTC Last $0.45 Breakeven $14.55 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
22	1	—	—	$19.40	$22.40	$23.20		$0.05	$0.00	$1.30	—	—	3	257
Call · $20 In the money Daily-bar session Aug 28, 2026 Quote as of 2026-09-04 19:55:01.280 UTC Last $23.20 Breakeven $43.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 22 OI effective date Sep 3, 2026 Model this call Put · $20 Daily-bar session Jun 4, 2026 Quote as of 2026-09-04 19:59:41.105 UTC Last $0.05 Breakeven $19.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 257 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$18.40	$21.40	—		$1.71	$0.00	$1.65	—	—	1	1
Call · $21 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.381 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $21 Daily-bar session Apr 10, 2026 Quote as of 2026-09-04 19:59:40.928 UTC Last $1.71 Breakeven $19.29 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
3	3	—	—	$17.40	$20.40	$5.20		—	$0.00	$1.65	—	—	—	—
Call · $22 In the money Daily-bar session Apr 14, 2026 Quote as of 2026-09-04 19:55:02.325 UTC Last $5.20 Breakeven $27.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 3, 2026 Model this call Put · $22 Daily-bar session Unknown Quote as of 2026-09-04 19:59:40.795 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$16.40	$19.40	$7.54		$0.46	$0.00	$1.65	—	—	1	92
Call · $23 In the money Daily-bar session May 4, 2026 Quote as of 2026-09-04 19:55:02.325 UTC Last $7.54 Breakeven $30.54 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $23 Daily-bar session Jun 1, 2026 Quote as of 2026-09-04 19:59:40.595 UTC Last $0.46 Breakeven $22.54 Implied vol — Delta — Gamma — Theta — Vega — Open interest 92 OI effective date Sep 3, 2026 Model this put
—	4	—	—	$15.40	$18.40	$7.20		$2.36	$0.00	$1.65	—	—	1	2
Call · $24 In the money Daily-bar session May 26, 2026 Quote as of 2026-09-04 19:55:02.325 UTC Last $7.20 Breakeven $31.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $24 Daily-bar session Jun 17, 2026 Quote as of 2026-09-04 19:59:40.398 UTC Last $2.36 Breakeven $21.64 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this put
3	2	—	—	$14.40	$17.40	$12.35		$1.26	$0.00	$1.65	—	—	1	808
Call · $25 In the money Daily-bar session Aug 4, 2026 Quote as of 2026-09-04 19:55:01.280 UTC Last $12.35 Breakeven $37.35 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 3, 2026 Model this call Put · $25 Daily-bar session May 19, 2026 Quote as of 2026-09-04 19:59:40.197 UTC Last $1.26 Breakeven $23.74 Implied vol — Delta — Gamma — Theta — Vega — Open interest 808 OI effective date Sep 3, 2026 Model this put
1	1	—	—	$13.40	$16.40	$4.45		$1.39	$0.00	$1.65	—	—	1	2
Call · $26 In the money Daily-bar session Mar 20, 2026 Quote as of 2026-09-04 19:55:01.233 UTC Last $4.45 Breakeven $30.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $26 Daily-bar session Jun 23, 2026 Quote as of 2026-09-04 19:59:39.991 UTC Last $1.39 Breakeven $24.61 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this put
—	1	—	—	$13.10	$15.40	$6.50		$1.60	$0.00	$1.65	—	—	6	113
Call · $27 In the money Daily-bar session May 29, 2026 Quote as of 2026-09-04 19:55:01.200 UTC Last $6.50 Breakeven $33.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $27 Daily-bar session Jun 23, 2026 Quote as of 2026-09-04 19:59:39.729 UTC Last $1.60 Breakeven $25.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 113 OI effective date Sep 3, 2026 Model this put
5	1	—	—	$12.20	$14.40	$10.07		$1.85	$0.00	$1.65	—	—	2	5
Call · $28 In the money Daily-bar session Aug 4, 2026 Quote as of 2026-09-04 19:55:01.076 UTC Last $10.07 Breakeven $38.07 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 3, 2026 Model this call Put · $28 Daily-bar session Jun 16, 2026 Quote as of 2026-09-04 19:59:39.471 UTC Last $1.85 Breakeven $26.15 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 3, 2026 Model this put
2	1	—	—	$11.20	$13.40	$11.30		$2.60	$0.00	$1.65	—	—	1	2
Call · $29 In the money Daily-bar session Aug 20, 2026 Quote as of 2026-09-04 19:55:01.040 UTC Last $11.30 Breakeven $40.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $29 Daily-bar session Jun 18, 2026 Quote as of 2026-09-04 19:59:39.258 UTC Last $2.60 Breakeven $26.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this put
19	1	84.2%	0.982	$10.50	$11.10	$12.94		$0.05	$0.00	$1.65	—	—	1	82
Call · $30 In the money Daily-bar session Aug 31, 2026 Quote as of 2026-09-04 19:56:04.684 UTC Last $12.94 Breakeven $42.94 Implied vol 84.2% Delta 0.982 ≈98% ITM Gamma 0.007 Theta -0.015 Vega 0.003 Open interest 19 OI effective date Sep 3, 2026 Model this call Put · $30 Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 19:59:38.993 UTC Last $0.05 Breakeven $29.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 82 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$9.10	$11.60	—		$2.61	$0.00	$1.65	—	—	2	2
Call · $31 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.040 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $31 Daily-bar session May 29, 2026 Quote as of 2026-09-04 19:59:38.761 UTC Last $2.61 Breakeven $28.39 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this put
1	5	110.1%	0.906	$7.70	$10.60	$1.75		—	$0.00	$1.65	—	—	—	—
Call · $32 In the money Daily-bar session May 4, 2026 Quote as of 2026-09-04 19:55:01.040 UTC Last $1.75 Breakeven $33.75 Implied vol 110.1% Delta 0.906 ≈91% ITM Gamma 0.021 Theta -0.06 Vega 0.012 Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $32 Daily-bar session Unknown Quote as of 2026-09-04 19:59:38.527 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	1	110%	0.877	$7.20	$9.40	$2.50		$3.30	$0.00	$1.65	—	—	1	1
Call · $33 In the money Daily-bar session May 29, 2026 Quote as of 2026-09-04 19:55:01.040 UTC Last $2.50 Breakeven $35.50 Implied vol 110% Delta 0.877 ≈88% ITM Gamma 0.025 Theta -0.072 Vega 0.015 Open interest — OI effective date — Model this call Put · $33 Daily-bar session May 29, 2026 Quote as of 2026-09-04 19:59:38.266 UTC Last $3.30 Breakeven $29.70 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
—	80	95.6%	0.872	$6.10	$8.40	$4.00		$6.50	$0.00	$1.65	—	—	50	25
Call · $34 In the money Daily-bar session Aug 4, 2026 Quote as of 2026-09-04 19:55:05.508 UTC Last $4.00 Breakeven $38.00 Implied vol 95.6% Delta 0.872 ≈87% ITM Gamma 0.03 Theta -0.065 Vega 0.016 Open interest — OI effective date — Model this call Put · $34 Daily-bar session Mar 20, 2026 Quote as of 2026-09-04 19:59:38.053 UTC Last $6.50 Breakeven $27.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 25 OI effective date Sep 3, 2026 Model this put
6	1	87.7%	0.851	$5.20	$7.40	$5.78		—	$0.00	$1.65	—	—	—	—
Call · $35 In the money Daily-bar session Aug 20, 2026 Quote as of 2026-09-04 19:55:05.457 UTC Last $5.78 Breakeven $40.78 Implied vol 87.7% Delta 0.851 ≈85% ITM Gamma 0.036 Theta -0.066 Vega 0.017 Open interest 6 OI effective date Sep 3, 2026 Model this call Put · $35 Daily-bar session Unknown Quote as of 2026-09-04 19:59:37.794 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
27	9	84.4%	0.813	$4.20	$6.70	$6.83		—	$0.00	$1.70	—	—	—	—
Call · $36 In the money Daily-bar session Aug 27, 2026 Quote as of 2026-09-04 19:55:05.509 UTC Last $6.83 Breakeven $42.83 Implied vol 84.4% Delta 0.813 ≈81% ITM Gamma 0.043 Theta -0.073 Vega 0.02 Open interest 27 OI effective date Sep 3, 2026 Model this call Put · $36 Daily-bar session Unknown Quote as of 2026-09-04 19:59:37.533 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	70.3%	0.795	$3.20	$5.60	—		—	$0.00	$1.75	—	—	—	—
Call · $37 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:09.645 UTC Last — Breakeven — Implied vol 70.3% Delta 0.795 ≈80% ITM Gamma 0.055 Theta -0.064 Vega 0.021 Open interest — OI effective date — Model this call Put · $37 Daily-bar session Unknown Quote as of 2026-09-04 19:59:37.281 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
16	1	69.1%	0.734	$2.40	$4.90	$5.10		—	$0.00	$1.90	—	—	—	—
Call · $38 In the money Daily-bar session Aug 27, 2026 Quote as of 2026-09-04 19:55:04.422 UTC Last $5.10 Breakeven $43.10 Implied vol 69.1% Delta 0.734 ≈73% ITM Gamma 0.064 Theta -0.073 Vega 0.024 Open interest 16 OI effective date Sep 3, 2026 Model this call Put · $38 Daily-bar session Unknown Quote as of 2026-09-04 19:59:37.028 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
12	11	61.8%	0.674	$1.60	$4.00	$2.50		$0.42	$0.00	$2.05	—	—	1	1
Call · $39 In the money Daily-bar session Jun 1, 2026 Quote as of 2026-09-04 19:58:31.128 UTC Last $2.50 Breakeven $41.50 Implied vol 61.8% Delta 0.674 ≈67% ITM Gamma 0.079 Theta -0.071 Vega 0.027 Open interest 12 OI effective date Sep 3, 2026 Model this call Put · $39 Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 19:59:36.759 UTC Last $0.42 Breakeven $38.58 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
21	2	65.7%	0.587	$1.35	$3.30	$2.73		$0.85	$0.70	$1.10	-0.388	42.7%	1	3k
Call · $40 In the money Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 19:59:53.368 UTC Last $2.73 Breakeven $42.73 Implied vol 65.7% Delta 0.587 ≈59% ITM Gamma 0.08 Theta -0.081 Vega 0.029 Open interest 21 OI effective date Sep 3, 2026 Model this call Put · $40 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:58.358 UTC Last $0.85 Breakeven $39.15 Implied vol 42.7% Delta -0.388 ≈39% ITM Gamma 0.121 Theta -0.049 Vega 0.028 Open interest 3k OI effective date Sep 3, 2026 Model this put
Underlying $40.72
3	3	49.5%	0.493	$0.05	$2.65	$0.85		—	$0.00	$2.75	—	—	—	—
Call · $41 Daily-bar session Aug 20, 2026 Quote as of 2026-09-04 19:59:37.375 UTC Last $0.85 Breakeven $41.85 Implied vol 49.5% Delta 0.493 ≈49% ITM Gamma 0.109 Theta -0.063 Vega 0.03 Open interest 3 OI effective date Sep 3, 2026 Model this call Put · $41 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:36.379 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
38	2	—	—	$0.00	$2.25	$1.33		$2.55	$0.35	$3.30	-0.66	36.9%	1	1
Call · $42 Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 19:59:36.652 UTC Last $1.33 Breakeven $43.33 Implied vol — Delta — Gamma — Theta — Vega — Open interest 38 OI effective date Sep 3, 2026 Model this call Put · $42 In the money Daily-bar session Aug 14, 2026 Quote as of 2026-09-04 19:59:28.326 UTC Last $2.55 Breakeven $39.45 Implied vol 36.9% Delta -0.66 ≈66% ITM Gamma 0.135 Theta -0.039 Vega 0.027 Open interest 1 OI effective date Sep 3, 2026 Model this put
3	1	—	—	$0.00	$2.00	$1.40		$1.60	$1.00	$3.80	-0.842	28.6%	3	7
Call · $43 Daily-bar session Aug 27, 2026 Quote as of 2026-09-04 19:59:36.884 UTC Last $1.40 Breakeven $44.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 3, 2026 Model this call Put · $43 In the money Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 19:55:52.817 UTC Last $1.60 Breakeven $41.40 Implied vol 28.6% Delta -0.842 ≈84% ITM Gamma 0.114 Theta -0.018 Vega 0.018 Open interest 7 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$0.00	$1.85	—		$3.20	$1.85	$4.30	—	—	1	1
Call · $44 Daily-bar session Unknown Quote as of 2026-09-04 19:59:37.163 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $44 In the money Daily-bar session Aug 13, 2026 Quote as of 2026-09-04 19:55:52.848 UTC Last $3.20 Breakeven $40.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
9	2	79.4%	0.27	$0.10	$1.70	$0.30		—	$2.75	$5.30	—	—	—	—
Call · $45 Daily-bar session Aug 21, 2026 Quote as of 2026-09-04 19:58:05.061 UTC Last $0.30 Breakeven $45.30 Implied vol 79.4% Delta 0.27 ≈27% ITM Gamma 0.056 Theta -0.082 Vega 0.024 Open interest 9 OI effective date Sep 3, 2026 Model this call Put · $45 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:52.849 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
4	1	48.7%	0.093	$0.05	$0.25	$0.20		—	$3.50	$6.20	—	—	—	—
Call · $46 Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:55:54.954 UTC Last $0.20 Breakeven $46.20 Implied vol 48.7% Delta 0.093 ≈9% ITM Gamma 0.046 Theta -0.025 Vega 0.012 Open interest 4 OI effective date Sep 3, 2026 Model this call Put · $46 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:52.849 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
4	1	—	—	$0.00	$1.70	$0.15		—	$4.70	$7.20	—	—	—	—
Call · $47 Daily-bar session Aug 21, 2026 Quote as of 2026-09-04 19:59:37.928 UTC Last $0.15 Breakeven $47.15 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 OI effective date Sep 3, 2026 Model this call Put · $47 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:52.849 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$1.65	$0.10		—	$5.60	$8.00	—	—	—	—
Call · $48 Daily-bar session Jul 1, 2026 Quote as of 2026-09-04 19:59:38.161 UTC Last $0.10 Breakeven $48.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $48 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:52.849 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$1.65	$0.15		—	$6.60	$9.70	—	—	—	—
Call · $49 Daily-bar session Aug 13, 2026 Quote as of 2026-09-04 19:59:38.387 UTC Last $0.15 Breakeven $49.15 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $49 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:52.849 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$1.65	$0.10		—	$7.60	$10.50	—	—	—	—
Call · $50 Daily-bar session Jul 7, 2026 Quote as of 2026-09-04 19:59:38.657 UTC Last $0.10 Breakeven $50.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $50 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:52.849 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.65	—		$9.68	$8.60	$11.00	—	—	1	—
Call · $51 Daily-bar session Unknown Quote as of 2026-09-04 19:59:38.867 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 Sep 2, 2026 Quote as of 2026-09-04 19:55:52.849 UTC Last $9.68 Breakeven $41.32 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.65	—		—	$9.60	$12.50	—	—	—	—
Call · $52 Daily-bar session Unknown Quote as of 2026-09-04 19:59:39.104 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 19:55:52.849 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 23, 2026–Sep 4, 2026; 20 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. The 24 strikes around the money are shown by default — switch to "All 34" for the wings. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.