VTES · VANGUARD SHORT-TERM TAX-EXEMPT BOND ETF ETF

Alerts for VTES

$100.35 +0.06 (+0.06%) At close · Sep 4

Options Chain

Underlying $100.35 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 12 days to expiry · 20 contracts · mixed daily-bar sessions · Mar 23, 2026; 19 unknown

Put / call OI

0.00

Call-heavy positioning

Open interest

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$102.00

$1.65 above spot

ATM implied vol

16.5%

market's expected move

Open interest by strike

Calls Puts

100

101

102

103

104

105

106

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
—	—	10.1%	0.968	$0.50	$6.50	—		—	$0.00	$2.65	—	—	—	—
Call · $97 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.632 UTC Last — Breakeven — Implied vol 10.1% Delta 0.968 ≈97% ITM Gamma 0.037 Theta -0.015 Vega 0.014 Open interest — OI effective date — Model this call Put · $97 Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.764 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$0.00	$2.65	—	—	—	—
Call · $98 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.295 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $98 Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.397 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.50	—		—	$0.00	$2.65	—	—	—	—
Call · $99 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.691 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $99 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.293 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$3.40	—		—	$0.00	$2.65	—	—	—	—
Call · $100 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.213 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $100 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.058 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $100.35
—	—	—	—	$0.00	$2.65	—		—	$0.00	$3.70	—	—	—	—
Call · $101 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.139 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $101 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.346 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
6	6	—	—	$0.00	$2.65	$0.50		—	$0.00	$4.70	—	—	—	—
Call · $102 Daily-bar session Mar 23, 2026 Quote as of 2026-09-04 19:55:03.162 UTC Last $0.50 Breakeven $102.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 OI effective date Sep 3, 2026 Model this call Put · $102 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.932 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.65	—		—	$0.10	$5.70	-0.782	16.5%	—	—
Call · $103 Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.565 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $103 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.321 UTC Last — Breakeven — Implied vol 16.5% Delta -0.782 ≈78% ITM Gamma 0.094 Theta -0.027 Vega 0.056 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.65	—		—	$0.70	$6.70	-0.874	15.8%	—	—
Call · $104 Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.861 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $104 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.902 UTC Last — Breakeven — Implied vol 15.8% Delta -0.874 ≈87% ITM Gamma 0.07 Theta -0.015 Vega 0.039 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.65	—		—	$1.70	$7.70	-0.89	18.8%	—	—
Call · $105 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.003 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $105 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:06.395 UTC Last — Breakeven — Implied vol 18.8% Delta -0.89 ≈89% ITM Gamma 0.053 Theta -0.016 Vega 0.036 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.65	—		—	$2.70	$8.70	-0.901	21.6%	—	—
Call · $106 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.406 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $106 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:06.726 UTC Last — Breakeven — Implied vol 21.6% Delta -0.901 ≈90% ITM Gamma 0.042 Theta -0.018 Vega 0.033 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 23, 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.