CWI · State Street(R) SPDR(R) MSCI ACWI ex-US ETF ETF

Alerts for CWI

$41.90 +0.27 (+0.65%) At close · Sep 4

Options Chain

Underlying $41.90 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 38 contracts · mixed daily-bar sessions · Aug 12, 2026; 37 unknown

Put / call OI

0.00

Call-heavy positioning

Open interest

200

as of Sep 2, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$49.00

$7.10 above spot

ATM implied vol

18.3%

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
—	—	—	—	$9.50	$12.30	—		—	$0.00	$1.25	—	—	—	—
Call · $31 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:09.362 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $31 Daily-bar session Unknown Quote as of 2026-09-04 19:55:53.406 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$8.50	$11.30	—		—	$0.00	$1.25	—	—	—	—
Call · $32 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:09.137 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $32 Daily-bar session Unknown Quote as of 2026-09-04 19:55:06.279 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$7.50	$10.10	—		—	$0.00	$1.25	—	—	—	—
Call · $33 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:08.931 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $33 Daily-bar session Unknown Quote as of 2026-09-04 19:55:05.857 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$6.50	$9.10	—		—	$0.00	$1.25	—	—	—	—
Call · $34 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:08.558 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $34 Daily-bar session Unknown Quote as of 2026-09-04 19:55:05.194 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$5.50	$8.10	—		—	$0.00	$1.25	—	—	—	—
Call · $35 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.941 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $35 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.880 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$4.50	$7.10	—		—	$0.00	$1.25	—	—	—	—
Call · $36 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.297 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 19:55:04.216 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$3.50	$6.10	—		—	$0.00	$1.25	—	—	—	—
Call · $37 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:06.705 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 19:55:03.894 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$2.60	$5.10	—		—	$0.00	$1.25	—	—	—	—
Call · $38 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:05.720 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 19:55:03.469 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$1.65	$4.10	—		—	$0.00	$1.25	—	—	—	—
Call · $39 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.664 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $39 Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.222 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.60	$3.10	—		—	$0.00	$1.30	—	—	—	—
Call · $40 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.611 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $40 Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.767 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.20	—		—	$0.00	$1.40	—	—	—	—
Call · $41 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.817 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 19:55:01.451 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $41.90
—	—	—	—	$0.00	$1.50	—		—	$0.00	$1.65	—	—	—	—
Call · $42 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.361 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 19:55:01.399 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.30	—		—	$0.05	$2.45	-0.756	18.3%	—	—
Call · $43 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.494 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 19:55:03.080 UTC Last — Breakeven — Implied vol 18.3% Delta -0.756 ≈76% ITM Gamma 0.216 Theta -0.014 Vega 0.025 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.25	—		—	$1.05	$3.40	-0.83	25.8%	—	—
Call · $44 Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.925 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 19:55:03.990 UTC Last — Breakeven — Implied vol 25.8% Delta -0.83 ≈83% ITM Gamma 0.124 Theta -0.016 Vega 0.02 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.25	—		—	$1.80	$4.40	-0.931	24.7%	—	—
Call · $45 Daily-bar session Unknown Quote as of 2026-09-04 19:55:40.896 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 19:56:59.663 UTC Last — Breakeven — Implied vol 24.7% Delta -0.931 ≈93% ITM Gamma 0.068 Theta -0.006 Vega 0.011 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.25	—		—	$2.80	$5.40	-0.941	30.6%	—	—
Call · $46 Daily-bar session Unknown Quote as of 2026-09-04 19:55:40.896 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 19:57:39.225 UTC Last — Breakeven — Implied vol 30.6% Delta -0.941 ≈94% ITM Gamma 0.049 Theta -0.007 Vega 0.009 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.25	—		—	$3.80	$6.40	-0.948	36.3%	—	—
Call · $47 Daily-bar session Unknown Quote as of 2026-09-04 19:55:40.896 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 19:56:59.663 UTC Last — Breakeven — Implied vol 36.3% Delta -0.948 ≈95% ITM Gamma 0.037 Theta -0.007 Vega 0.008 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.25	—		—	$5.00	$7.40	-0.91	51.3%	—	—
Call · $48 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.173 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 19:55:07.454 UTC Last — Breakeven — Implied vol 51.3% Delta -0.91 ≈91% ITM Gamma 0.04 Theta -0.021 Vega 0.013 Open interest — OI effective date — Model this put
200	200	—	—	$0.00	$0.05	$0.05		—	$6.00	$8.40	-0.917	57.1%	—	—
Call · $49 Daily-bar session Aug 12, 2026 Quote as of 2026-09-03 14:02:00.240 UTC Last $0.05 Breakeven $49.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 200 OI effective date Sep 2, 2026 Model this call Put · $49 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:08.106 UTC Last — Breakeven — Implied vol 57.1% Delta -0.917 ≈92% ITM Gamma 0.034 Theta -0.022 Vega 0.012 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 12, 2026; 37 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.