SCHP · Schwab U.S. TIPS ETF ETF

Alerts for SCHP

$25.84 -0.01 (-0.04%) At close · Sep 4

Options Chain

Underlying $25.84 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 34 contracts · mixed daily-bar sessions · Jan 28, 2026–Sep 3, 2026; 13 unknown

Put / call OI

0.47

Call-heavy positioning

Open interest

286

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$26.00

$0.16 above spot

ATM implied vol

6.5%

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 Dec 18 104d Mar 19 195d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$5.90	$7.80	—		—	$0.00	$0.85	—	—	—	—
Call · $19 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:13.090 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $19 Daily-bar session Unknown Quote as of 2026-09-04 19:55:08.144 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$4.90	$6.80	—		—	$0.00	$0.85	—	—	—	—
Call · $20 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:12.380 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $20 Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.213 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	20	—	—	$3.90	$5.80	$6.00		—	$0.00	$0.85	—	—	—	—
Call · $21 In the money Daily-bar session Feb 27, 2026 Quote as of 2026-09-04 19:57:06.511 UTC Last $6.00 Breakeven $27.00 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 19:55:10.148 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	9	37.6%	0.99	$2.95	$4.80	$4.70		—	$0.00	$0.85	—	—	—	—
Call · $22 In the money Daily-bar session Jan 28, 2026 Quote as of 2026-09-04 19:55:09.826 UTC Last $4.70 Breakeven $26.70 Implied vol 37.6% Delta 0.99 ≈99% ITM Gamma 0.015 Theta -0.004 Vega 0.001 Open interest — OI effective date — Model this call Put · $22 Daily-bar session Unknown Quote as of 2026-09-04 19:55:10.146 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	4	27.5%	0.989	$1.95	$3.80	$3.70		—	$0.00	$0.85	—	—	—	—
Call · $23 In the money Daily-bar session Jan 28, 2026 Quote as of 2026-09-04 19:55:07.891 UTC Last $3.70 Breakeven $26.70 Implied vol 27.5% Delta 0.989 ≈99% ITM Gamma 0.021 Theta -0.004 Vega 0.001 Open interest — OI effective date — Model this call Put · $23 Daily-bar session Unknown Quote as of 2026-09-04 19:55:10.147 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	2	25.2%	0.946	$1.00	$2.80	$2.60		—	$0.00	$0.85	—	—	—	—
Call · $24 In the money Daily-bar session Jun 3, 2026 Quote as of 2026-09-04 19:55:05.528 UTC Last $2.60 Breakeven $26.60 Implied vol 25.2% Delta 0.946 ≈95% ITM Gamma 0.09 Theta -0.008 Vega 0.005 Open interest — OI effective date — Model this call Put · $24 Daily-bar session Unknown Quote as of 2026-09-04 19:55:10.148 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$1.80	$0.90		—	$0.00	$0.10	—	—	—	—
Call · $25 In the money Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:55:03.299 UTC Last $0.90 Breakeven $25.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $25 Daily-bar session Unknown Quote as of 2026-09-04 19:49:58.743 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $25.84
71	5	—	—	$0.00	$0.05	$0.01		$0.15	$0.05	$0.35	-0.652	6.5%	2	88
Call · $26 Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 13:53:53.855 UTC Last $0.01 Breakeven $26.01 Implied vol — Delta — Gamma — Theta — Vega — Open interest 71 OI effective date Sep 3, 2026 Model this call Put · $26 In the money Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 19:55:07.012 UTC Last $0.15 Breakeven $25.85 Implied vol 6.5% Delta -0.652 ≈65% ITM Gamma 1.164 Theta -0.003 Vega 0.018 Open interest 88 OI effective date Sep 3, 2026 Model this put
107	1	—	—	$0.00	$0.05	$0.03		$1.10	$0.25	$2.10	-0.885	18.6%	1	—
Call · $27 Daily-bar session Aug 28, 2026 Quote as of 2026-09-04 19:49:58.767 UTC Last $0.03 Breakeven $27.03 Implied vol — Delta — Gamma — Theta — Vega — Open interest 107 OI effective date Sep 3, 2026 Model this call Put · $27 In the money Daily-bar session Aug 5, 2026 Quote as of 2026-09-04 19:55:03.920 UTC Last $1.10 Breakeven $25.90 Implied vol 18.6% Delta -0.885 ≈88% ITM Gamma 0.215 Theta -0.004 Vega 0.01 Open interest — OI effective date — Model this put
2	1	—	—	$0.00	$0.30	$0.10		$1.35	$1.25	$3.10	-0.919	29.3%	119	1
Call · $28 Daily-bar session Apr 16, 2026 Quote as of 2026-09-04 19:57:01.523 UTC Last $0.10 Breakeven $28.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $28 In the money Daily-bar session Feb 23, 2026 Quote as of 2026-09-04 19:55:06.411 UTC Last $1.35 Breakeven $26.65 Implied vol 29.3% Delta -0.919 ≈92% ITM Gamma 0.105 Theta -0.006 Vega 0.007 Open interest 1 OI effective date Sep 3, 2026 Model this put
1	1	—	—	$0.00	$0.55	$0.05		$3.10	$2.25	$4.10	-0.935	39%	2	2
Call · $29 Daily-bar session Apr 16, 2026 Quote as of 2026-09-04 19:57:01.523 UTC Last $0.05 Breakeven $29.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $29 In the money Daily-bar session Aug 28, 2026 Quote as of 2026-09-04 19:55:08.475 UTC Last $3.10 Breakeven $25.90 Implied vol 39% Delta -0.935 ≈93% ITM Gamma 0.067 Theta -0.007 Vega 0.006 Open interest 2 OI effective date Sep 3, 2026 Model this put
11	1	—	—	$0.00	$0.20	$0.05		$3.40	$3.20	$5.10	-0.964	42.7%	20	—
Call · $30 Daily-bar session Apr 16, 2026 Quote as of 2026-09-04 19:57:01.227 UTC Last $0.05 Breakeven $30.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 11 OI effective date Sep 3, 2026 Model this call Put · $30 In the money Daily-bar session Feb 27, 2026 Quote as of 2026-09-04 19:55:10.430 UTC Last $3.40 Breakeven $26.60 Implied vol 42.7% Delta -0.964 ≈96% ITM Gamma 0.038 Theta -0.003 Vega 0.004 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.85	—		$4.40	$4.20	$6.10	-0.968	50.6%	162	—
Call · $31 Daily-bar session Unknown Quote as of 2026-09-04 19:55:10.146 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $31 In the money Daily-bar session Feb 27, 2026 Quote as of 2026-09-04 19:55:11.770 UTC Last $4.40 Breakeven $26.60 Implied vol 50.6% Delta -0.968 ≈97% ITM Gamma 0.029 Theta -0.004 Vega 0.004 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.85	—		$5.40	$5.20	$7.10	-0.97	58.1%	2	—
Call · $32 Daily-bar session Unknown Quote as of 2026-09-04 19:55:10.147 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $32 In the money Daily-bar session Feb 27, 2026 Quote as of 2026-09-04 19:55:12.739 UTC Last $5.40 Breakeven $26.60 Implied vol 58.1% Delta -0.97 ≈97% ITM Gamma 0.024 Theta -0.004 Vega 0.003 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.85	—		$6.40	$6.20	$8.10	-0.972	65.4%	50	—
Call · $33 Daily-bar session Unknown Quote as of 2026-09-04 19:55:08.312 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $33 In the money Daily-bar session Feb 27, 2026 Quote as of 2026-09-04 19:55:13.266 UTC Last $6.40 Breakeven $26.60 Implied vol 65.4% Delta -0.972 ≈97% ITM Gamma 0.02 Theta -0.005 Vega 0.003 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.85	—		$7.40	$7.20	$9.10	-0.973	72.3%	40	—
Call · $34 Daily-bar session Unknown Quote as of 2026-09-04 19:55:09.201 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $34 In the money Daily-bar session Feb 27, 2026 Quote as of 2026-09-04 19:55:13.433 UTC Last $7.40 Breakeven $26.60 Implied vol 72.3% Delta -0.973 ≈97% ITM Gamma 0.018 Theta -0.005 Vega 0.003 Open interest — OI effective date — Model this put
2	2	—	—	$0.00	$0.85	$0.03		$8.30	$8.20	$10.10	-0.974	79.1%	20	—
Call · $35 Daily-bar session Apr 14, 2026 Quote as of 2026-09-04 19:55:09.978 UTC Last $0.03 Breakeven $35.03 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $35 In the money Daily-bar session Feb 27, 2026 Quote as of 2026-09-04 19:55:13.543 UTC Last $8.30 Breakeven $26.70 Implied vol 79.1% Delta -0.974 ≈97% ITM Gamma 0.015 Theta -0.005 Vega 0.003 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 · Jan 28, 2026–Sep 3, 2026; 13 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.