SCHX · Schwab U.S. Large-Cap ETF ETF

Alerts for SCHX

$30.36 -0.13 (-0.43%) At close · Sep 4

Options Chain

Underlying $30.36 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 38 contracts · mixed daily-bar sessions · Jul 28, 2026–Sep 4, 2026; 21 unknown

Put / call OI

0.48

Call-heavy positioning

Open interest

179

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$30.00

$0.36 below spot

ATM implied vol

14.9%

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
—	—	—	—	$8.70	$9.70	—		—	$0.00	$0.10	—	—	—	—
Call · $21 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.361 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 19:59:55.653 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	94%	0.972	$7.70	$9.20	—		—	$0.00	$0.10	—	—	—	—
Call · $22 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.279 UTC Last — Breakeven — Implied vol 94% Delta 0.972 ≈97% ITM Gamma 0.012 Theta -0.015 Vega 0.004 Open interest — OI effective date — Model this call Put · $22 Daily-bar session Unknown Quote as of 2026-09-04 13:36:14.076 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	82.6%	0.969	$6.70	$8.20	—		—	$0.00	$0.10	—	—	—	—
Call · $23 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.191 UTC Last — Breakeven — Implied vol 82.6% Delta 0.969 ≈97% ITM Gamma 0.015 Theta -0.015 Vega 0.004 Open interest — OI effective date — Model this call Put · $23 Daily-bar session Unknown Quote as of 2026-09-04 19:59:44.316 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	71.6%	0.965	$5.60	$7.30	—		$0.05	$0.00	$0.10	—	—	2	2
Call · $24 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.105 UTC Last — Breakeven — Implied vol 71.6% Delta 0.965 ≈97% ITM Gamma 0.019 Theta -0.014 Vega 0.004 Open interest — OI effective date — Model this call Put · $24 Daily-bar session Jul 29, 2026 Quote as of 2026-09-04 19:59:10.649 UTC Last $0.05 Breakeven $23.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this put
—	—	60.9%	0.961	$4.60	$6.30	—		$0.06	$0.00	$0.10	—	—	1	3
Call · $25 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:55.742 UTC Last — Breakeven — Implied vol 60.9% Delta 0.961 ≈96% ITM Gamma 0.024 Theta -0.014 Vega 0.005 Open interest — OI effective date — Model this call Put · $25 Daily-bar session Jul 29, 2026 Quote as of 2026-09-04 19:59:44.146 UTC Last $0.06 Breakeven $24.94 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 3, 2026 Model this put
1	1	—	—	$4.00	$4.50	$4.49		$0.10	$0.00	$0.10	—	—	9	9
Call · $26 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:31.906 UTC Last $4.49 Breakeven $30.49 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $26 Daily-bar session Jul 28, 2026 Quote as of 2026-09-04 19:59:32.002 UTC Last $0.10 Breakeven $25.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 9 OI effective date Sep 3, 2026 Model this put
12	11	43.8%	0.93	$2.65	$4.30	$3.26		$0.22	$0.00	$0.05	—	—	1	2
Call · $27 In the money Daily-bar session Aug 20, 2026 Quote as of 2026-09-04 19:59:40.745 UTC Last $3.26 Breakeven $30.26 Implied vol 43.8% Delta 0.93 ≈93% ITM Gamma 0.053 Theta -0.015 Vega 0.008 Open interest 12 OI effective date Sep 3, 2026 Model this call Put · $27 Daily-bar session Aug 4, 2026 Quote as of 2026-09-04 13:30:30.815 UTC Last $0.22 Breakeven $26.78 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this put
—	—	32.9%	0.912	$1.65	$3.30	—		$0.05	$0.00	$0.05	—	—	1	7
Call · $28 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:56:58.337 UTC Last — Breakeven — Implied vol 32.9% Delta 0.912 ≈91% ITM Gamma 0.085 Theta -0.014 Vega 0.009 Open interest — OI effective date — Model this call Put · $28 Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 13:56:08.714 UTC Last $0.05 Breakeven $27.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 OI effective date Sep 3, 2026 Model this put
3	2	19.6%	0.902	$0.70	$2.20	$1.95		$0.05	$0.00	$0.10	—	—	2	15
Call · $29 In the money Daily-bar session Aug 13, 2026 Quote as of 2026-09-04 19:59:31.588 UTC Last $1.95 Breakeven $30.95 Implied vol 19.6% Delta 0.902 ≈90% ITM Gamma 0.154 Theta -0.01 Vega 0.01 Open interest 3 OI effective date Sep 3, 2026 Model this call Put · $29 Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 19:59:59.574 UTC Last $0.05 Breakeven $28.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 15 OI effective date Sep 3, 2026 Model this put
73	1	14.9%	0.686	$0.40	$0.75	$0.64		$0.15	$0.00	$0.35	—	—	1	16
Call · $30 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:50.771 UTC Last $0.64 Breakeven $30.64 Implied vol 14.9% Delta 0.686 ≈69% ITM Gamma 0.415 Theta -0.014 Vega 0.02 Open interest 73 OI effective date Sep 3, 2026 Model this call Put · $30 Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 19:59:31.520 UTC Last $0.15 Breakeven $29.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 16 OI effective date Sep 3, 2026 Model this put
Underlying $30.36
28	5	—	—	$0.00	$0.10	$0.20		$1.05	$0.25	$1.35	-0.702	18.9%	1	3
Call · $31 Daily-bar session Aug 27, 2026 Quote as of 2026-09-04 14:56:44.914 UTC Last $0.20 Breakeven $31.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 28 OI effective date Sep 3, 2026 Model this call Put · $31 In the money Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 19:59:35.269 UTC Last $1.05 Breakeven $29.95 Implied vol 18.9% Delta -0.702 ≈70% ITM Gamma 0.32 Theta -0.012 Vega 0.02 Open interest 3 OI effective date Sep 3, 2026 Model this put
3	1	—	—	$0.00	$0.10	$0.10		—	$0.85	$2.35	-0.992	11.2%	—	—
Call · $32 Daily-bar session Aug 14, 2026 Quote as of 2026-09-04 19:59:55.659 UTC Last $0.10 Breakeven $32.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 3, 2026 Model this call Put · $32 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:55.273 UTC Last — Breakeven — Implied vol 11.2% Delta -0.992 ≈99% ITM Gamma 0.033 Theta 0.003 Vega 0.001 Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$0.10	$0.10		—	$1.80	$3.40	-0.992	18.1%	—	—
Call · $33 Daily-bar session Aug 18, 2026 Quote as of 2026-09-04 19:59:31.797 UTC Last $0.10 Breakeven $33.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $33 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:58:45.307 UTC Last — Breakeven — Implied vol 18.1% Delta -0.992 ≈99% ITM Gamma 0.022 Theta 0.002 Vega 0.001 Open interest — OI effective date — Model this put
—	1	—	—	$0.00	$0.20	$0.14		$3.85	$2.80	$4.40	-0.991	24.8%	1	1
Call · $34 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:33.128 UTC Last $0.14 Breakeven $34.14 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $34 In the money Daily-bar session Aug 26, 2026 Quote as of 2026-09-04 19:59:10.760 UTC Last $3.85 Breakeven $30.15 Implied vol 24.8% Delta -0.991 ≈99% ITM Gamma 0.017 Theta 0.002 Vega 0.001 Open interest 1 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$0.00	$0.40	—		—	$3.70	$5.40	—	—	—	—
Call · $35 Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.028 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $35 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:49.865 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.40	—		—	$5.00	$6.50	-0.906	65.1%	—	—
Call · $36 Daily-bar session Unknown Quote as of 2026-09-04 19:54:50.330 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $36 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.012 UTC Last — Breakeven — Implied vol 65.1% Delta -0.906 ≈91% ITM Gamma 0.045 Theta -0.021 Vega 0.01 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.40	—		—	$5.80	$7.30	—	—	—	—
Call · $37 Daily-bar session Unknown Quote as of 2026-09-04 19:54:50.279 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $37 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:41.413 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.40	—		—	$6.80	$8.30	—	—	—	—
Call · $38 Daily-bar session Unknown Quote as of 2026-09-04 19:54:50.290 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $38 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.207 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.40	—		—	$7.70	$9.40	—	—	—	—
Call · $39 Daily-bar session Unknown Quote as of 2026-09-04 19:54:50.290 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 19:59:39.227 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 · Jul 28, 2026–Sep 4, 2026; 21 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.