FUMB · First Trust Ultra Short Duration Municipal ETF ETF

Alerts for FUMB

$20.06 0.00 (-0.02%) At close · Sep 4

Options Chain

Underlying $20.06 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 22 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

31.5%

market's expected move

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
—	—	—	—	$3.40	$6.70	—		—	$0.00	$1.55	—	—	—	—
Call · $15 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.563 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $15 Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.186 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$2.45	$5.70	—		—	$0.00	$1.55	—	—	—	—
Call · $16 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.361 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 19:59:34.018 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$1.45	$4.70	—		—	$0.00	$1.55	—	—	—	—
Call · $17 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.086 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 19:59:33.857 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.45	$3.70	—		—	$0.00	$1.55	—	—	—	—
Call · $18 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.857 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $18 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.662 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.70	—		—	$0.00	$1.55	—	—	—	—
Call · $19 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.565 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $19 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.516 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.70	—		—	$0.00	$1.55	—	—	—	—
Call · $20 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.319 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $20 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.319 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $20.06
—	—	—	—	$0.00	$1.55	—		—	$0.00	$2.55	—	—	—	—
Call · $21 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.464 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 19:59:33.559 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.55	—		—	$0.30	$3.60	-0.934	31.5%	—	—
Call · $22 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.657 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 19:59:33.821 UTC Last — Breakeven — Implied vol 31.5% Delta -0.934 ≈93% ITM Gamma 0.108 Theta -0.004 Vega 0.005 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.55	—		—	$1.30	$4.60	-0.948	43.2%	—	—
Call · $23 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.822 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 19:59:34.062 UTC Last — Breakeven — Implied vol 43.2% Delta -0.948 ≈95% ITM Gamma 0.065 Theta -0.005 Vega 0.004 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.55	—		—	$2.30	$5.60	-0.955	54%	—	—
Call · $24 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.985 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 19:59:34.331 UTC Last — Breakeven — Implied vol 54% Delta -0.955 ≈96% ITM Gamma 0.046 Theta -0.005 Vega 0.004 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.55	—		—	$3.30	$6.60	-0.96	64.1%	—	—
Call · $25 Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.163 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 19:59:34.558 UTC Last — Breakeven — Implied vol 64.1% Delta -0.96 ≈96% ITM Gamma 0.036 Theta -0.006 Vega 0.003 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.