DFAX · Dimensional World ex. U.S. Core Equity 2 ETF ETF

Alerts for DFAX

$38.61 +0.17 (+0.44%) At close · Sep 4

Options Chain

Underlying $38.61 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 38 contracts · daily-bar sessions unknown

Put / call OI

—

open-interest date unavailable

Open interest

—

open-interest date unavailable

Volume

—

daily-bar sessions unknown

ATM implied vol

16.6%

market's expected move

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 13d Oct 16 41d Jan 15 132d Apr 16 223d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	87.9%	0.979	$9.40	$12.00	—		—	$0.00	$0.25	—	—	—	—
Call · $28 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:14.694 UTC Last — Breakeven — Implied vol 87.9% Delta 0.979 ≈98% ITM Gamma 0.008 Theta -0.015 Vega 0.004 Open interest — OI effective date — Model this call Put · $28 Daily-bar session Unknown Quote as of 2026-09-04 16:33:48.975 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	79.3%	0.977	$8.40	$11.00	—		—	$0.00	$1.25	—	—	—	—
Call · $29 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:14.269 UTC Last — Breakeven — Implied vol 79.3% Delta 0.977 ≈98% ITM Gamma 0.009 Theta -0.015 Vega 0.004 Open interest — OI effective date — Model this call Put · $29 Daily-bar session Unknown Quote as of 2026-09-04 19:58:44.761 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	70.9%	0.975	$7.40	$10.00	—		—	$0.00	$1.25	—	—	—	—
Call · $30 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:13.715 UTC Last — Breakeven — Implied vol 70.9% Delta 0.975 ≈98% ITM Gamma 0.011 Theta -0.015 Vega 0.004 Open interest — OI effective date — Model this call Put · $30 Daily-bar session Unknown Quote as of 2026-09-04 19:58:44.761 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	62.8%	0.973	$6.40	$9.00	—		—	$0.00	$1.25	—	—	—	—
Call · $31 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:13.160 UTC Last — Breakeven — Implied vol 62.8% Delta 0.973 ≈97% ITM Gamma 0.014 Theta -0.014 Vega 0.005 Open interest — OI effective date — Model this call Put · $31 Daily-bar session Unknown Quote as of 2026-09-04 19:59:36.665 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	54.8%	0.97	$5.40	$8.00	—		—	$0.00	$1.25	—	—	—	—
Call · $32 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:12.204 UTC Last — Breakeven — Implied vol 54.8% Delta 0.97 ≈97% ITM Gamma 0.017 Theta -0.014 Vega 0.005 Open interest — OI effective date — Model this call Put · $32 Daily-bar session Unknown Quote as of 2026-09-04 19:59:36.429 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	47%	0.966	$4.40	$7.00	—		—	$0.00	$1.25	—	—	—	—
Call · $33 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:10.819 UTC Last — Breakeven — Implied vol 47% Delta 0.966 ≈97% ITM Gamma 0.022 Theta -0.013 Vega 0.006 Open interest — OI effective date — Model this call Put · $33 Daily-bar session Unknown Quote as of 2026-09-04 19:59:36.177 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	39.4%	0.961	$3.40	$6.00	—		—	$0.00	$1.25	—	—	—	—
Call · $34 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:09.751 UTC Last — Breakeven — Implied vol 39.4% Delta 0.961 ≈96% ITM Gamma 0.029 Theta -0.013 Vega 0.006 Open interest — OI effective date — Model this call Put · $34 Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.961 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	27.3%	0.975	$2.35	$5.00	—		—	$0.00	$1.25	—	—	—	—
Call · $35 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:08.586 UTC Last — Breakeven — Implied vol 27.3% Delta 0.975 ≈97% ITM Gamma 0.03 Theta -0.008 Vega 0.004 Open interest — OI effective date — Model this call Put · $35 Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.713 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	24.2%	0.944	$1.40	$4.00	—		—	$0.00	$1.25	—	—	—	—
Call · $36 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.319 UTC Last — Breakeven — Implied vol 24.2% Delta 0.944 ≈94% ITM Gamma 0.065 Theta -0.011 Vega 0.008 Open interest — OI effective date — Model this call Put · $36 Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.461 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	16.5%	0.923	$0.50	$2.90	—		—	$0.00	$1.30	—	—	—	—
Call · $37 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:05.456 UTC Last — Breakeven — Implied vol 16.5% Delta 0.923 ≈92% ITM Gamma 0.12 Theta -0.01 Vega 0.011 Open interest — OI effective date — Model this call Put · $37 Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.180 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.05	—		—	$0.00	$1.35	—	—	—	—
Call · $38 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.970 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $38 Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.914 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $38.61
—	—	—	—	$0.00	$1.40	—		—	$0.00	$1.75	—	—	—	—
Call · $39 Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.859 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $39 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.892 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.25	—		—	$0.20	$2.65	-0.858	16.6%	—	—
Call · $40 Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.155 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $40 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.992 UTC Last — Breakeven — Implied vol 16.6% Delta -0.858 ≈86% ITM Gamma 0.186 Theta -0.007 Vega 0.016 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.25	—		—	$1.20	$3.70	-0.878	26.2%	—	—
Call · $41 Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.382 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $41 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.036 UTC Last — Breakeven — Implied vol 26.2% Delta -0.878 ≈88% ITM Gamma 0.106 Theta -0.011 Vega 0.015 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.25	—		—	$2.20	$4.70	-0.899	33.6%	—	—
Call · $42 Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.658 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $42 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:08.217 UTC Last — Breakeven — Implied vol 33.6% Delta -0.899 ≈90% ITM Gamma 0.072 Theta -0.013 Vega 0.013 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.25	—		—	$3.10	$5.70	-0.94	35.6%	—	—
Call · $43 Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.880 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $43 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:09.452 UTC Last — Breakeven — Implied vol 35.6% Delta -0.94 ≈94% ITM Gamma 0.046 Theta -0.008 Vega 0.009 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.25	—		—	$4.10	$6.70	-0.946	41.6%	—	—
Call · $44 Daily-bar session Unknown Quote as of 2026-09-04 19:59:36.155 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 Unknown Quote as of 2026-09-04 19:55:10.430 UTC Last — Breakeven — Implied vol 41.6% Delta -0.946 ≈95% ITM Gamma 0.036 Theta -0.009 Vega 0.008 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.25	—		—	$5.10	$7.70	-0.951	47.4%	—	—
Call · $45 Daily-bar session Unknown Quote as of 2026-09-04 19:59:36.362 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $45 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:11.867 UTC Last — Breakeven — Implied vol 47.4% Delta -0.951 ≈95% ITM Gamma 0.03 Theta -0.009 Vega 0.007 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.25	—		—	$6.10	$8.70	-0.954	53%	—	—
Call · $46 Daily-bar session Unknown Quote as of 2026-09-04 19:59:36.589 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $46 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:12.969 UTC Last — Breakeven — Implied vol 53% Delta -0.954 ≈95% ITM Gamma 0.025 Theta -0.01 Vega 0.007 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 daily-bar sessions 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.