SMB · VanEck Short Muni ETF ETF

Alerts for SMB

$17.13 +0.00 (+0.00%) At close · Sep 4

Options Chain

Underlying $17.13 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 38 contracts · daily-bar sessions unknown

Put / call OI

—

open-interest date unavailable

Open interest

—

open-interest date unavailable

Volume

—

daily-bar sessions unknown

ATM implied vol

34.6%

market's expected move

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 13d Oct 16 41d Jan 15 132d Apr 16 223d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$7.60	$10.70	—		—	$0.00	$1.45	—	—	—	—
Call · $8 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:12.794 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 16:41:22.798 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$6.60	$9.70	—		—	$0.00	$1.45	—	—	—	—
Call · $9 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:12.515 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 16:36:52.743 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$5.60	$8.70	—		—	$0.00	$1.45	—	—	—	—
Call · $10 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:12.185 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $10 Daily-bar session Unknown Quote as of 2026-09-04 16:44:35.908 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$4.60	$7.70	—		—	$0.00	$1.45	—	—	—	—
Call · $11 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:11.744 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $11 Daily-bar session Unknown Quote as of 2026-09-04 16:48:37.780 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	76.3%	0.995	$3.60	$6.70	—		—	$0.00	$1.45	—	—	—	—
Call · $12 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:10.815 UTC Last — Breakeven — Implied vol 76.3% Delta 0.995 ≈99% ITM Gamma 0.006 Theta -0.003 Vega 0.001 Open interest — OI effective date — Model this call Put · $12 Daily-bar session Unknown Quote as of 2026-09-04 16:48:12.113 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	58.3%	0.995	$2.60	$5.70	—		—	$0.00	$1.45	—	—	—	—
Call · $13 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:09.690 UTC Last — Breakeven — Implied vol 58.3% Delta 0.995 ≈100% ITM Gamma 0.008 Theta -0.002 Vega 0.001 Open interest — OI effective date — Model this call Put · $13 Daily-bar session Unknown Quote as of 2026-09-04 16:40:22.318 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	41.5%	0.996	$1.60	$4.70	—		—	$0.00	$1.45	—	—	—	—
Call · $14 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:08.588 UTC Last — Breakeven — Implied vol 41.5% Delta 0.996 ≈100% ITM Gamma 0.009 Theta -0.002 Vega 0 Open interest — OI effective date — Model this call Put · $14 Daily-bar session Unknown Quote as of 2026-09-04 16:49:43.393 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	25%	0.998	$0.60	$3.70	—		—	$0.00	$1.45	—	—	—	—
Call · $15 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:06.875 UTC Last — Breakeven — Implied vol 25% Delta 0.998 ≈100% ITM Gamma 0.008 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 19:59:59.463 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.70	—		—	$0.00	$1.45	—	—	—	—
Call · $16 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.302 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 19:59:18.978 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.70	—		—	$0.00	$1.45	—	—	—	—
Call · $17 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.410 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 19:55:01.303 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $17.13
—	—	—	—	$0.00	$1.45	—		—	$0.00	$2.40	—	—	—	—
Call · $18 Daily-bar session Unknown Quote as of 2026-09-04 19:56:21.918 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 Unknown Quote as of 2026-09-04 19:55:03.960 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.45	—		—	$0.35	$3.40	-0.937	34.6%	—	—
Call · $19 Daily-bar session Unknown Quote as of 2026-09-04 19:59:44.603 UTC Last — Breakeven — 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 19:55:06.193 UTC Last — Breakeven — Implied vol 34.6% Delta -0.937 ≈94% ITM Gamma 0.11 Theta -0.004 Vega 0.004 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.45	—		—	$1.35	$4.40	-0.951	48%	—	—
Call · $20 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.598 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 19:55:08.159 UTC Last — Breakeven — Implied vol 48% Delta -0.951 ≈95% ITM Gamma 0.066 Theta -0.004 Vega 0.003 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.45	—		—	$2.35	$5.40	-0.958	60.3%	—	—
Call · $21 Daily-bar session Unknown Quote as of 2026-09-04 19:57:01.187 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 19:55:09.440 UTC Last — Breakeven — Implied vol 60.3% Delta -0.958 ≈96% ITM Gamma 0.046 Theta -0.005 Vega 0.003 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.45	—		—	$3.30	$6.40	-0.987	58.2%	—	—
Call · $22 Daily-bar session Unknown Quote as of 2026-09-04 16:50:20.500 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $22 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:10.583 UTC Last — Breakeven — Implied vol 58.2% Delta -0.987 ≈99% ITM Gamma 0.018 Theta 0 Vega 0.001 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.45	—		—	$4.30	$7.40	-0.987	68.2%	—	—
Call · $23 Daily-bar session Unknown Quote as of 2026-09-04 16:44:15.690 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $23 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:11.496 UTC Last — Breakeven — Implied vol 68.2% Delta -0.987 ≈99% ITM Gamma 0.016 Theta -0.001 Vega 0.001 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.45	—		—	$5.30	$8.40	-0.987	77.8%	—	—
Call · $24 Daily-bar session Unknown Quote as of 2026-09-04 16:41:10.228 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $24 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:11.980 UTC Last — Breakeven — Implied vol 77.8% Delta -0.987 ≈99% ITM Gamma 0.014 Theta -0.001 Vega 0.001 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.45	—		—	$6.30	$9.40	—	—	—	—
Call · $25 Daily-bar session Unknown Quote as of 2026-09-04 16:49:56.925 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $25 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:12.373 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.45	—		—	$7.30	$10.40	—	—	—	—
Call · $26 Daily-bar session Unknown Quote as of 2026-09-04 16:41:48.223 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $26 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:12.655 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 daily-bar sessions 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.