QNDX · State Street(R) SPDR(R) Portfolio Nasdaq(R) 100 ET ETF

Alerts for QNDX

$24.37 +0.05 (+0.21%) At close · Sep 4

Options Chain

Underlying $24.37 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 11, 2026 · 5 days to expiry · 26 contracts · mixed daily-bar sessions · Aug 18, 2026–Sep 4, 2026; 23 unknown

Put / call OI

—

No open interest

Open interest

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$23.50

$0.87 below spot

ATM implied vol

12.1%

market's expected move

Open interest by strike

Calls Puts

20.5

21.5

22.5

23.5

24.5

25.5

26.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 11 5d Sep 18 12d Sep 25 19d Oct 2 26d Oct 9 33d Oct 16 40d Oct 23 47d Dec 18 103d Mar 19 194d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$3.30	$4.50	—		—	$0.00	$0.75	—	—	—	—
Call · $20.5 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:56.785 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $20.5 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.551 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$2.70	$3.90	—		—	$0.00	$0.75	—	—	—	—
Call · $21 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:56.785 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $21 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.375 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$2.35	$3.40	—		—	$0.00	$0.75	—	—	—	—
Call · $21.5 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:56.785 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $21.5 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.087 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$2.00	$2.75	—		—	$0.00	$0.75	—	—	—	—
Call · $22 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:56.785 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $22 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.577 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$1.50	$2.25	—		—	$0.00	$0.75	—	—	—	—
Call · $22.5 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:56.785 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $22.5 Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.125 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$1.05	$1.80	—		—	$0.00	$0.75	—	—	—	—
Call · $23 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:56.785 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $23 Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.631 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.55	$1.30	—		$0.16	$0.00	$0.35	—	—	8	8
Call · $23.5 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.361 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $23.5 Daily-bar session Aug 18, 2026 Quote as of 2026-09-04 19:55:02.076 UTC Last $0.16 Breakeven $23.34 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 OI effective date Sep 3, 2026 Model this put
—	—	12.1%	0.888	$0.10	$0.85	—		$0.06	$0.00	$0.75	—	—	4	—
Call · $24 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.026 UTC Last — Breakeven — Implied vol 12.1% Delta 0.888 ≈89% ITM Gamma 0.502 Theta -0.008 Vega 0.006 Open interest — OI effective date — Model this call Put · $24 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:56.785 UTC Last $0.06 Breakeven $23.94 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $24.37
—	1	—	—	$0.00	$0.75	$0.10		—	$0.00	$0.75	—	—	—	—
Call · $24.5 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:55:01.642 UTC Last $0.10 Breakeven $24.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $24.5 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:56.785 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.35	—		—	$0.25	$1.00	-0.787	21.3%	—	—
Call · $25 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.849 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $25 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:12.580 UTC Last — Breakeven — Implied vol 21.3% Delta -0.787 ≈79% ITM Gamma 0.436 Theta -0.014 Vega 0.009 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$0.75	$1.50	-0.843	31.8%	—	—
Call · $25.5 Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.397 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $25.5 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:56.785 UTC Last — Breakeven — Implied vol 31.8% Delta -0.843 ≈84% ITM Gamma 0.241 Theta -0.018 Vega 0.008 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$1.75	$2.50	-0.89	49.8%	—	—
Call · $26.5 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.488 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $26.5 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:56.785 UTC Last — Breakeven — Implied vol 49.8% Delta -0.89 ≈89% ITM Gamma 0.121 Theta -0.022 Vega 0.006 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$2.25	$3.00	-0.902	58%	—	—
Call · $27 Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.908 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $27 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:56.785 UTC Last — Breakeven — Implied vol 58% Delta -0.902 ≈90% ITM Gamma 0.095 Theta -0.024 Vega 0.005 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 18, 2026–Sep 4, 2026; 23 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.