MAXI · Simplify Bitcoin Strategy ETF ETF

Alerts for MAXI

$14.32 -0.85 (-5.62%) At close · Sep 4

Options Chain

Underlying $14.32 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 40 contracts · mixed daily-bar sessions · Mar 12, 2026–Sep 4, 2026; 19 unknown

Put / call OI

0.33

Call-heavy positioning

Open interest

160

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$11.00

$3.32 below spot

ATM implied vol

30.2%

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
—	—	—	—	$12.70	$13.90	—		—	$0.00	$0.05	—	—	—	—
Call · $1 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.614 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $1 Daily-bar session Unknown Quote as of 2026-09-04 13:30:35.550 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$11.70	$12.90	—		—	$0.00	$0.05	—	—	—	—
Call · $2 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.560 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $2 Daily-bar session Unknown Quote as of 2026-09-04 13:30:35.550 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$10.70	$11.90	—		—	$0.00	$0.55	—	—	—	—
Call · $3 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.504 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $3 Daily-bar session Unknown Quote as of 2026-09-04 16:19:54.127 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$9.70	$10.90	—		—	$0.00	$0.55	—	—	—	—
Call · $4 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.446 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $4 Daily-bar session Unknown Quote as of 2026-09-04 19:55:08.145 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$8.70	$9.90	—		—	$0.00	$0.55	—	—	—	—
Call · $5 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.389 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $5 Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.855 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$7.70	$8.90	—		—	$0.00	$0.55	—	—	—	—
Call · $6 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.331 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $6 Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.615 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$6.70	$7.90	—		—	$0.00	$0.55	—	—	—	—
Call · $7 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.184 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $7 Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.337 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	2	—	—	$5.70	$6.90	$1.20		—	$0.00	$0.55	—	—	—	—
Call · $8 In the money Daily-bar session Jul 27, 2026 Quote as of 2026-09-04 19:55:06.914 UTC Last $1.20 Breakeven $9.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $8 Daily-bar session Unknown Quote as of 2026-09-04 19:55:06.999 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
10	1	—	—	$4.70	$5.90	$5.40		$0.05	$0.00	$0.20	—	—	1	1
Call · $9 In the money Daily-bar session Aug 24, 2026 Quote as of 2026-09-04 19:55:06.421 UTC Last $5.40 Breakeven $14.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 OI effective date Sep 3, 2026 Model this call Put · $9 Daily-bar session Aug 24, 2026 Quote as of 2026-09-04 19:55:50.139 UTC Last $0.05 Breakeven $8.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
2	4	—	—	$3.70	$4.90	$2.55		$0.10	$0.00	$0.20	—	—	4	7
Call · $10 In the money Daily-bar session Mar 12, 2026 Quote as of 2026-09-04 19:55:05.848 UTC Last $2.55 Breakeven $12.55 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $10 Daily-bar session Aug 24, 2026 Quote as of 2026-09-04 19:55:51.302 UTC Last $0.10 Breakeven $9.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 OI effective date Sep 3, 2026 Model this put
24	8	90.7%	0.949	$3.20	$3.60	$3.30		$0.05	$0.00	$0.30	—	—	2	5
Call · $11 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:55:50.230 UTC Last $3.30 Breakeven $14.30 Implied vol 90.7% Delta 0.949 ≈95% ITM Gamma 0.043 Theta -0.011 Vega 0.003 Open interest 24 OI effective date Sep 3, 2026 Model this call Put · $11 Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 13:30:35.550 UTC Last $0.05 Breakeven $10.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 3, 2026 Model this put
40	2	83%	0.889	$2.20	$2.75	$1.90		$0.15	$0.00	$0.45	—	—	1	1
Call · $12 In the money Daily-bar session Aug 26, 2026 Quote as of 2026-09-04 19:55:49.273 UTC Last $1.90 Breakeven $13.90 Implied vol 83% Delta 0.889 ≈89% ITM Gamma 0.085 Theta -0.017 Vega 0.005 Open interest 40 OI effective date Sep 3, 2026 Model this call Put · $12 Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 19:55:48.977 UTC Last $0.15 Breakeven $11.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
—	—	23.9%	0.987	$0.80	$1.90	—		$0.12	$0.00	$0.60	—	—	1	13
Call · $13 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.915 UTC Last — Breakeven — Implied vol 23.9% Delta 0.987 ≈99% ITM Gamma 0.054 Theta -0.002 Vega 0.001 Open interest — OI effective date — Model this call Put · $13 Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 19:49:58.195 UTC Last $0.12 Breakeven $12.88 Implied vol — Delta — Gamma — Theta — Vega — Open interest 13 OI effective date Sep 3, 2026 Model this put
6	5	30.2%	0.678	$0.05	$1.00	$1.00		$0.50	$0.00	$0.95	—	—	1	7
Call · $14 In the money Daily-bar session Aug 24, 2026 Quote as of 2026-09-04 19:55:01.643 UTC Last $1.00 Breakeven $15.00 Implied vol 30.2% Delta 0.678 ≈68% ITM Gamma 0.44 Theta -0.012 Vega 0.01 Open interest 6 OI effective date Sep 3, 2026 Model this call Put · $14 Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 19:55:01.486 UTC Last $0.50 Breakeven $13.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 OI effective date Sep 3, 2026 Model this put
Underlying $14.32
34	2	—	—	$0.00	$0.75	$0.38		$0.67	$0.70	$1.50	-0.615	66.1%	1	1
Call · $15 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:55:37.897 UTC Last $0.38 Breakeven $15.38 Implied vol — Delta — Gamma — Theta — Vega — Open interest 34 OI effective date Sep 3, 2026 Model this call Put · $15 In the money Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 19:55:02.303 UTC Last $0.67 Breakeven $14.33 Implied vol 66.1% Delta -0.615 ≈62% ITM Gamma 0.214 Theta -0.025 Vega 0.01 Open interest 1 OI effective date Sep 3, 2026 Model this put
1	2	—	—	$0.00	$0.50	$0.27		—	$1.30	$2.40	-0.79	66.4%	—	—
Call · $16 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:49:58.182 UTC Last $0.27 Breakeven $16.27 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $16 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.360 UTC Last — Breakeven — Implied vol 66.4% Delta -0.79 ≈79% ITM Gamma 0.161 Theta -0.019 Vega 0.008 Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$0.60	$0.30		$9.89	$2.25	$3.30	-0.868	75.5%	4	4
Call · $17 Daily-bar session Aug 24, 2026 Quote as of 2026-09-04 19:55:04.300 UTC Last $0.30 Breakeven $17.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $17 In the money Daily-bar session Jun 10, 2026 Quote as of 2026-09-04 19:55:04.604 UTC Last $9.89 Breakeven $7.11 Implied vol 75.5% Delta -0.868 ≈87% ITM Gamma 0.105 Theta -0.015 Vega 0.006 Open interest 4 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$0.00	$0.55	—		$3.63	$3.10	$4.30	-0.936	75.3%	1	1
Call · $18 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.850 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $18 In the money Daily-bar session Aug 28, 2026 Quote as of 2026-09-04 19:55:05.474 UTC Last $3.63 Breakeven $14.37 Implied vol 75.3% Delta -0.936 ≈94% ITM Gamma 0.061 Theta -0.008 Vega 0.003 Open interest 1 OI effective date Sep 3, 2026 Model this put
—	5	—	—	$0.00	$0.55	$0.10		—	$4.10	$5.30	-0.943	89.2%	—	—
Call · $19 Daily-bar session May 29, 2026 Quote as of 2026-09-04 19:55:05.566 UTC Last $0.10 Breakeven $19.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $19 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:06.132 UTC Last — Breakeven — Implied vol 89.2% Delta -0.943 ≈94% ITM Gamma 0.047 Theta -0.009 Vega 0.003 Open interest — OI effective date — Model this put
2	1	—	—	$0.00	$0.55	$0.05		$8.90	$5.10	$6.30	—	—	2	—
Call · $20 Daily-bar session Aug 26, 2026 Quote as of 2026-09-04 19:55:06.640 UTC Last $0.05 Breakeven $20.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $20 In the money Daily-bar session May 18, 2026 Quote as of 2026-09-04 19:55:06.608 UTC Last $8.90 Breakeven $11.10 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 · Mar 12, 2026–Sep 4, 2026; 19 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.