TUA · Simplify Short Term Treasury Futures Strategy ETF ETF

Alerts for TUA

$20.08 -0.05 (-0.22%) At close · Sep 4

Options Chain

Underlying $20.08 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 42 contracts · mixed daily-bar sessions · Feb 2, 2026–Aug 24, 2026; 23 unknown

Put / call OI

0.02

Call-heavy positioning

Open interest

1,735

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$20.00

$0.08 below spot

ATM implied vol

27.4%

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
—	—	—	—	$7.30	$8.80	—		—	$0.00	$0.75	—	—	—	—
Call · $12 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:56.254 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $12 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.293 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$6.30	$7.80	—		—	$0.00	$0.75	—	—	—	—
Call · $13 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.749 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $13 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.293 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$5.30	$6.80	—		—	$0.00	$0.75	—	—	—	—
Call · $14 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.759 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $14 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.293 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	50.6%	0.999	$4.50	$5.70	—		—	$0.00	$0.75	—	—	—	—
Call · $15 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:56.252 UTC Last — Breakeven — Implied vol 50.6% Delta 0.999 ≈100% ITM Gamma 0.002 Theta -0.002 Vega 0 Open interest — OI effective date — Model this call Put · $15 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.293 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$3.50	$4.70	—		—	$0.00	$0.75	—	—	—	—
Call · $16 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.747 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $16 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.294 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$2.50	$3.70	—		—	$0.00	$0.75	—	—	—	—
Call · $17 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.747 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $17 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.294 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	44.8%	0.912	$1.70	$2.65	—		$0.10	$0.00	$0.75	—	—	2	—
Call · $18 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:54.671 UTC Last — Breakeven — Implied vol 44.8% Delta 0.912 ≈91% ITM Gamma 0.094 Theta -0.012 Vega 0.006 Open interest — OI effective date — Model this call Put · $18 Daily-bar session Jul 24, 2026 Quote as of 2026-09-04 19:55:04.294 UTC Last $0.10 Breakeven $17.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
27	27	27.4%	0.868	$0.70	$1.65	$3.60		—	$0.00	$0.75	—	—	—	—
Call · $19 In the money Daily-bar session Feb 17, 2026 Quote as of 2026-09-04 19:59:58.744 UTC Last $3.60 Breakeven $22.60 Implied vol 27.4% Delta 0.868 ≈87% ITM Gamma 0.205 Theta -0.01 Vega 0.008 Open interest 27 OI effective date Sep 3, 2026 Model this call Put · $19 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.294 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
20	20	—	—	$0.00	$0.75	$0.40		$0.06	$0.00	$0.75	—	—	2	22
Call · $20 In the money Daily-bar session Jul 29, 2026 Quote as of 2026-09-04 19:59:21.856 UTC Last $0.40 Breakeven $20.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 20 OI effective date Sep 3, 2026 Model this call Put · $20 Daily-bar session Aug 24, 2026 Quote as of 2026-09-04 19:55:02.179 UTC Last $0.06 Breakeven $19.94 Implied vol — Delta — Gamma — Theta — Vega — Open interest 22 OI effective date Sep 3, 2026 Model this put
Underlying $20.08
62	14	—	—	$0.00	$0.35	$0.10		$0.95	$0.35	$1.30	—	—	2	15
Call · $21 Daily-bar session Jul 24, 2026 Quote as of 2026-09-04 19:59:55.992 UTC Last $0.10 Breakeven $21.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 62 OI effective date Sep 3, 2026 Model this call Put · $21 In the money Daily-bar session Jul 17, 2026 Quote as of 2026-09-04 19:59:21.856 UTC Last $0.95 Breakeven $20.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 15 OI effective date Sep 3, 2026 Model this put
830	7	—	—	$0.00	$0.05	$0.05		$2.10	$1.55	$2.30	-0.934	31.1%	10	1
Call · $22 Daily-bar session Jul 29, 2026 Quote as of 2026-09-04 17:01:37.146 UTC Last $0.05 Breakeven $22.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 830 OI effective date Sep 3, 2026 Model this call Put · $22 In the money Daily-bar session Jul 27, 2026 Quote as of 2026-09-04 19:59:21.856 UTC Last $2.10 Breakeven $19.90 Implied vol 31.1% Delta -0.934 ≈93% ITM Gamma 0.109 Theta -0.004 Vega 0.005 Open interest 1 OI effective date Sep 3, 2026 Model this put
17	1	—	—	$0.00	$0.20	$0.10		$2.90	$2.30	$3.50	-0.979	34.5%	20	—
Call · $23 Daily-bar session Jul 29, 2026 Quote as of 2026-09-04 19:55:35.420 UTC Last $0.10 Breakeven $23.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 17 OI effective date Sep 3, 2026 Model this call Put · $23 In the money Daily-bar session Jul 27, 2026 Quote as of 2026-09-04 19:59:21.856 UTC Last $2.90 Breakeven $20.10 Implied vol 34.5% Delta -0.979 ≈98% ITM Gamma 0.039 Theta 0 Vega 0.002 Open interest — OI effective date — Model this put
10	7	—	—	$0.00	$0.75	$0.05		—	$3.30	$4.50	-0.981	44.3%	—	—
Call · $24 Daily-bar session Jul 24, 2026 Quote as of 2026-09-04 19:59:55.993 UTC Last $0.05 Breakeven $24.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 OI effective date Sep 3, 2026 Model this call Put · $24 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:21.856 UTC Last — Breakeven — Implied vol 44.3% Delta -0.981 ≈98% ITM Gamma 0.028 Theta -0.001 Vega 0.002 Open interest — OI effective date — Model this put
13	3	—	—	$0.00	$0.75	$0.05		—	$4.30	$5.50	-0.982	53.5%	—	—
Call · $25 Daily-bar session Jul 29, 2026 Quote as of 2026-09-04 19:59:55.993 UTC Last $0.05 Breakeven $25.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 13 OI effective date Sep 3, 2026 Model this call Put · $25 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:21.856 UTC Last — Breakeven — Implied vol 53.5% Delta -0.982 ≈98% ITM Gamma 0.021 Theta -0.001 Vega 0.002 Open interest — OI effective date — Model this put
502	2	—	—	$0.00	$0.75	$0.05		—	$5.20	$6.70	-0.947	80.3%	—	—
Call · $26 Daily-bar session Jul 24, 2026 Quote as of 2026-09-04 19:59:55.993 UTC Last $0.05 Breakeven $26.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 502 OI effective date Sep 3, 2026 Model this call Put · $26 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:52.500 UTC Last — Breakeven — Implied vol 80.3% Delta -0.947 ≈95% ITM Gamma 0.035 Theta -0.01 Vega 0.004 Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$0.10	$0.25		—	$6.20	$7.70	-0.951	89.8%	—	—
Call · $27 Daily-bar session Feb 2, 2026 Quote as of 2026-09-04 19:55:01.272 UTC Last $0.25 Breakeven $27.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $27 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:55.993 UTC Last — Breakeven — Implied vol 89.8% Delta -0.951 ≈95% ITM Gamma 0.03 Theta -0.011 Vega 0.004 Open interest — OI effective date — Model this put
203	6	—	—	$0.00	$0.75	$0.05		—	$7.20	$8.70	—	—	—	—
Call · $28 Daily-bar session Jul 29, 2026 Quote as of 2026-09-04 19:59:55.993 UTC Last $0.05 Breakeven $28.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 203 OI effective date Sep 3, 2026 Model this call Put · $28 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:51.138 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
2	6	—	—	$0.00	$0.75	$0.05		—	$8.20	$9.70	—	—	—	—
Call · $29 Daily-bar session Jul 29, 2026 Quote as of 2026-09-04 19:59:55.993 UTC Last $0.05 Breakeven $29.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $29 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:55.993 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
7	1	—	—	$0.00	$0.75	$0.05		—	$9.20	$10.70	—	—	—	—
Call · $30 Daily-bar session Jul 29, 2026 Quote as of 2026-09-04 19:59:55.993 UTC Last $0.05 Breakeven $30.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 OI effective date Sep 3, 2026 Model this call Put · $30 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:51.905 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	4	—	—	$0.00	$0.75	$0.05		—	$10.20	$11.70	—	—	—	—
Call · $31 Daily-bar session Jul 23, 2026 Quote as of 2026-09-04 19:59:21.857 UTC Last $0.05 Breakeven $31.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $31 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.115 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
2	5	—	—	$0.00	$0.75	$0.05		—	$10.70	$13.10	—	—	—	—
Call · $32 Daily-bar session Jul 23, 2026 Quote as of 2026-09-04 19:59:21.857 UTC Last $0.05 Breakeven $32.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $32 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:21.855 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 · Feb 2, 2026–Aug 24, 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.