MSFO · Yieldmax Msft Option Income Strategy ETF ETF

Alerts for MSFO

$12.20 -0.24 (-1.93%) At close · Sep 4

Options Chain

Underlying $12.20 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 12 days to expiry · 42 contracts · mixed daily-bar sessions · Jul 21, 2026–Sep 2, 2026; 34 unknown

Put / call OI

3.55

Put-heavy positioning

Open interest

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$13.00

$0.80 above spot

ATM implied vol

54.9%

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 Jan 15 131d Apr 16 222d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$10.70	$11.90	—		—	$0.00	$0.05	—	—	—	—
Call · $1 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:05.547 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 13:33:41.080 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$9.70	$10.90	—		—	$0.00	$0.05	—	—	—	—
Call · $2 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:05.437 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 13:33:41.080 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$8.70	$9.90	—		—	$0.00	$0.65	—	—	—	—
Call · $3 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:05.328 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 19:54:44.284 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$7.70	$8.90	—		—	$0.00	$0.65	—	—	—	—
Call · $4 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:05.217 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 19:54:44.283 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$6.70	$7.90	—		—	$0.00	$0.65	—	—	—	—
Call · $5 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:05.102 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 19:55:02.027 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$5.70	$6.90	—		—	$0.00	$0.65	—	—	—	—
Call · $6 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.990 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 19:55:01.118 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$4.80	$6.00	—		—	$0.00	$0.65	—	—	—	—
Call · $7 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.828 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 19:55:01.893 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$3.80	$5.00	—		—	$0.00	$0.65	—	—	—	—
Call · $8 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.607 UTC Last — Breakeven — 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 19:55:01.822 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$2.70	$3.90	—		—	$0.00	$0.65	—	—	—	—
Call · $9 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.274 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $9 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.094 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	100.4%	0.883	$1.75	$2.95	—		—	$0.00	$0.65	—	—	—	—
Call · $10 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.706 UTC Last — Breakeven — Implied vol 100.4% Delta 0.883 ≈88% ITM Gamma 0.089 Theta -0.019 Vega 0.004 Open interest — OI effective date — Model this call Put · $10 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.659 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	1	54.9%	0.865	$0.70	$1.90	$0.10		—	$0.00	$0.75	—	—	—	—
Call · $11 In the money Daily-bar session Jul 28, 2026 Quote as of 2026-09-04 19:55:03.108 UTC Last $0.10 Breakeven $11.10 Implied vol 54.9% Delta 0.865 ≈86% ITM Gamma 0.179 Theta -0.012 Vega 0.005 Open interest — OI effective date — Model this call Put · $11 Daily-bar session Unknown Quote as of 2026-09-04 13:30:01.814 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	2	—	—	$0.00	$1.00	$0.95		$0.15	$0.00	$0.65	—	—	1	3
Call · $12 In the money Daily-bar session Aug 4, 2026 Quote as of 2026-09-04 19:55:01.493 UTC Last $0.95 Breakeven $12.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $12 Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:59:43.428 UTC Last $0.15 Breakeven $11.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 3, 2026 Model this put
Underlying $12.20
10	5	—	—	$0.00	$0.65	$0.05		$1.10	$0.25	$1.05	—	—	33	34
Call · $13 Daily-bar session Aug 26, 2026 Quote as of 2026-09-04 19:55:01.547 UTC Last $0.05 Breakeven $13.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 OI effective date Sep 3, 2026 Model this call Put · $13 In the money Daily-bar session Aug 19, 2026 Quote as of 2026-09-04 19:58:59.892 UTC Last $1.10 Breakeven $11.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 34 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$0.00	$0.20	—		—	$1.25	$2.35	-0.956	43.2%	—	—
Call · $14 Daily-bar session Unknown Quote as of 2026-09-04 13:38:16.724 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $14 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:56.697 UTC Last — Breakeven — Implied vol 43.2% Delta -0.956 ≈96% ITM Gamma 0.098 Theta -0.002 Vega 0.002 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.65	—		$2.97	$2.25	$3.40	-0.935	71.8%	2	2
Call · $15 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.706 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $15 In the money Daily-bar session Aug 25, 2026 Quote as of 2026-09-04 19:59:10.846 UTC Last $2.97 Breakeven $12.03 Implied vol 71.8% Delta -0.935 ≈93% ITM Gamma 0.08 Theta -0.007 Vega 0.003 Open interest 2 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$0.00	$0.05	—		—	$3.20	$4.40	-0.969	76.7%	—	—
Call · $16 Daily-bar session Unknown Quote as of 2026-09-04 13:30:23.644 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $16 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:57:35.023 UTC Last — Breakeven — Implied vol 76.7% Delta -0.969 ≈97% ITM Gamma 0.041 Theta -0.003 Vega 0.002 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.65	—		—	$4.10	$5.40	—	—	—	—
Call · $17 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.107 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $17 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:56.697 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$0.65	$0.10		—	$5.20	$6.40	—	—	—	—
Call · $18 Daily-bar session Jul 22, 2026 Quote as of 2026-09-04 19:55:01.112 UTC Last $0.10 Breakeven $18.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $18 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:56.697 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	4	—	—	$0.00	$0.65	$0.05		—	$6.20	$7.40	—	—	—	—
Call · $19 Daily-bar session Jul 21, 2026 Quote as of 2026-09-04 19:55:01.122 UTC Last $0.05 Breakeven $19.05 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 19:59:56.697 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.65	—		—	$7.20	$8.40	—	—	—	—
Call · $20 Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.071 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $20 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:17.743 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.65	—		—	$8.20	$9.40	—	—	—	—
Call · $21 Daily-bar session Unknown Quote as of 2026-09-04 19:58:31.078 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $21 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:56.697 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 21, 2026–Sep 2, 2026; 34 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.