MTBA · Simplify MBS ETF ETF

Alerts for MTBA

$48.31 -0.02 (-0.04%) At close · Sep 4

Options Chain

Underlying $48.31 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 12 days to expiry · 42 contracts · mixed daily-bar sessions · Mar 25, 2026–Sep 4, 2026; 32 unknown

Put / call OI

0.10

Call-heavy positioning

Open interest

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$49.00

$0.69 above spot

ATM implied vol

15.9%

market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 12d Oct 16 40d Dec 18 103d Mar 19 194d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	45%	0.977	$5.70	$9.10	—		—	$0.00	$1.60	—	—	—	—
Call · $41 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:08.358 UTC Last — Breakeven — Implied vol 45% Delta 0.977 ≈98% ITM Gamma 0.013 Theta -0.013 Vega 0.005 Open interest — OI effective date — Model this call Put · $41 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.374 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	39.1%	0.975	$4.70	$8.10	—		—	$0.00	$1.60	—	—	—	—
Call · $42 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.571 UTC Last — Breakeven — Implied vol 39.1% Delta 0.975 ≈97% ITM Gamma 0.017 Theta -0.012 Vega 0.005 Open interest — OI effective date — Model this call Put · $42 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.098 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	33.3%	0.972	$3.70	$7.10	—		—	$0.00	$1.60	—	—	—	—
Call · $43 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:06.805 UTC Last — Breakeven — Implied vol 33.3% Delta 0.972 ≈97% ITM Gamma 0.022 Theta -0.012 Vega 0.006 Open interest — OI effective date — Model this call Put · $43 Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.644 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	27.6%	0.967	$2.70	$6.10	—		—	$0.00	$1.60	—	—	—	—
Call · $44 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:05.839 UTC Last — Breakeven — Implied vol 27.6% Delta 0.967 ≈97% ITM Gamma 0.029 Theta -0.011 Vega 0.007 Open interest — OI effective date — Model this call Put · $44 Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.237 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	21.9%	0.961	$1.70	$5.10	—		—	$0.00	$1.60	—	—	—	—
Call · $45 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.647 UTC Last — Breakeven — Implied vol 21.9% Delta 0.961 ≈96% ITM Gamma 0.042 Theta -0.011 Vega 0.008 Open interest — OI effective date — Model this call Put · $45 Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.830 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	16.2%	0.952	$0.70	$4.10	—		—	$0.00	$1.60	—	—	—	—
Call · $46 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.587 UTC Last — Breakeven — Implied vol 16.2% Delta 0.952 ≈95% ITM Gamma 0.068 Theta -0.01 Vega 0.009 Open interest — OI effective date — Model this call Put · $46 Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.581 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$3.10	—		—	$0.00	$1.60	—	—	—	—
Call · $47 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.772 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $47 Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.457 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.05	—		—	$0.00	$0.85	—	—	—	—
Call · $48 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.314 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $48 Daily-bar session Unknown Quote as of 2026-09-04 13:32:00.831 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $48.31
1	1	—	—	$0.00	$1.60	$0.20		$0.80	$0.00	$0.85	—	—	5	1
Call · $49 Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:55:02.248 UTC Last $0.20 Breakeven $49.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $49 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 15:39:22.028 UTC Last $0.80 Breakeven $48.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
6	1	—	—	$0.00	$0.30	$0.66		$1.35	$0.05	$3.40	-0.862	15.9%	1	1
Call · $50 Daily-bar session May 12, 2026 Quote as of 2026-09-04 19:58:30.424 UTC Last $0.66 Breakeven $50.66 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 OI effective date Sep 3, 2026 Model this call Put · $50 In the money Daily-bar session Mar 25, 2026 Quote as of 2026-09-04 19:55:03.180 UTC Last $1.35 Breakeven $48.65 Implied vol 15.9% Delta -0.862 ≈86% ITM Gamma 0.152 Theta -0.008 Vega 0.02 Open interest 1 OI effective date Sep 3, 2026 Model this put
11	1	—	—	$0.00	$0.25	$0.30		—	$1.00	$4.40	-0.911	20.6%	—	—
Call · $51 Daily-bar session Aug 3, 2026 Quote as of 2026-09-04 19:58:30.189 UTC Last $0.30 Breakeven $51.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 11 OI effective date Sep 3, 2026 Model this call Put · $51 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.042 UTC Last — Breakeven — Implied vol 20.6% Delta -0.911 ≈91% ITM Gamma 0.086 Theta -0.007 Vega 0.015 Open interest — OI effective date — Model this put
2	2	—	—	$0.00	$1.60	$0.05		—	$2.00	$5.40	-0.926	26.1%	—	—
Call · $52 Daily-bar session Jul 31, 2026 Quote as of 2026-09-04 19:55:02.945 UTC Last $0.05 Breakeven $52.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $52 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:05.133 UTC Last — Breakeven — Implied vol 26.1% Delta -0.926 ≈93% ITM Gamma 0.059 Theta -0.008 Vega 0.013 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.60	—		—	$3.00	$6.40	-0.935	31.3%	—	—
Call · $53 Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.356 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $53 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:06.252 UTC Last — Breakeven — Implied vol 31.3% Delta -0.935 ≈94% ITM Gamma 0.044 Theta -0.009 Vega 0.012 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.60	—		—	$4.00	$7.40	-0.942	36.3%	—	—
Call · $54 Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.758 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $54 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.187 UTC Last — Breakeven — Implied vol 36.3% Delta -0.942 ≈94% ITM Gamma 0.035 Theta -0.01 Vega 0.011 Open interest — OI effective date — Model this put
—	3	—	—	$0.00	$1.60	$0.05		—	$5.00	$8.40	-0.947	41.1%	—	—
Call · $55 Daily-bar session Jul 31, 2026 Quote as of 2026-09-04 19:55:04.208 UTC Last $0.05 Breakeven $55.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $55 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.969 UTC Last — Breakeven — Implied vol 41.1% Delta -0.947 ≈95% ITM Gamma 0.029 Theta -0.01 Vega 0.01 Open interest — OI effective date — Model this put
—	2	—	—	$0.00	$1.60	$0.05		—	$6.00	$9.40	-0.951	45.7%	—	—
Call · $56 Daily-bar session Jul 31, 2026 Quote as of 2026-09-04 19:55:04.808 UTC Last $0.05 Breakeven $56.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $56 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:08.610 UTC Last — Breakeven — Implied vol 45.7% Delta -0.951 ≈95% ITM Gamma 0.024 Theta -0.011 Vega 0.009 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.60	—		—	$7.00	$10.40	-0.954	50.2%	—	—
Call · $57 Daily-bar session Unknown Quote as of 2026-09-04 19:55:05.305 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $57 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:09.019 UTC Last — Breakeven — Implied vol 50.2% Delta -0.954 ≈95% ITM Gamma 0.021 Theta -0.012 Vega 0.009 Open interest — OI effective date — Model this put
—	2	—	—	$0.00	$1.60	$0.10		—	$8.00	$11.40	-0.956	54.6%	—	—
Call · $58 Daily-bar session Jul 31, 2026 Quote as of 2026-09-04 19:55:05.561 UTC Last $0.10 Breakeven $58.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $58 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:09.449 UTC Last — Breakeven — Implied vol 54.6% Delta -0.956 ≈96% ITM Gamma 0.019 Theta -0.012 Vega 0.008 Open interest — OI effective date — Model this put
—	6	—	—	$0.00	$1.60	$0.05		—	$9.00	$12.40	-0.959	58.8%	—	—
Call · $59 Daily-bar session Jul 31, 2026 Quote as of 2026-09-04 19:55:06.151 UTC Last $0.05 Breakeven $59.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $59 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:09.800 UTC Last — Breakeven — Implied vol 58.8% Delta -0.959 ≈96% ITM Gamma 0.017 Theta -0.013 Vega 0.008 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.60	—		—	$10.00	$13.40	-0.96	62.9%	—	—
Call · $60 Daily-bar session Unknown Quote as of 2026-09-04 19:55:06.559 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $60 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:10.061 UTC Last — Breakeven — Implied vol 62.9% Delta -0.96 ≈96% ITM Gamma 0.015 Theta -0.013 Vega 0.008 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.60	—		—	$11.00	$14.40	-0.962	67%	—	—
Call · $61 Daily-bar session Unknown Quote as of 2026-09-04 19:55:06.950 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $61 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:10.278 UTC Last — Breakeven — Implied vol 67% Delta -0.962 ≈96% ITM Gamma 0.014 Theta -0.014 Vega 0.008 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 · Mar 25, 2026–Sep 4, 2026; 32 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.