AberdeenMuni National ShortAMUN · Nasdaq

Abrdn Ultra Short Muncipal Income Active ETF (AMUN)

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Price: $26.06; —30 Oct 2026
Assets: $55M; Total net assets
Expense ratio: 0.25%; Category 0.54%
Yield: 2.81%; Trailing distributions

1Y return: 2.8%+0.5%; Category 2.3%
3Y CAGR: —; Category 3.6%
5Y CAGR: —; Category 1.9%

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Abrdn Ultra Short Muncipal Income Active ETF

Calendar-year returns

Fund only: no comparison series covers this fund's history.

Risk statistics

Five years of daily closes. Risk-free rate 4% a year.

Standard deviation: —
Maximum drawdown: —
Sharpe ratio: —
Sortino ratio: —
Beta: —
Alpha: —
R²: —
Information ratio: —
Upside capture: —
Downside capture: —
Tracking error: —

Trailing returns compared with benchmark
Period	1M	3M	6M	YTD	1Y	3YCAGR	5YCAGR	10YCAGR	LaunchCAGR
ETF	+0.6%	+0.7%	+1.4%	+2.2%	+2.8%	—	—	—	+2.3%
Muni National Short average	1.5%	0.5%	0.9%	1.6%	2.3%	3.6%	1.9%	1.6%	2.3%
Difference	-1.0%	+0.2%	+0.5%	+0.6%	+0.5%	—	—	—	-0.1%

Holdings

Allocation as last published by the fund.

Credit quality

Share of the bonds by rating.

AAA1.5%
AA24.8%
A42.6%
BBB27.8%
BB2.3%
Other1.1%

Asset mix

Bonds101.2%

ETF details

Issuer: Aberdeen
Category: Fixed Income · Muni National Short
Ticker: AMUN
Exchange: Nasdaq
Inception: 17 Mar 1986 (40.6 years)
Structure: Exchange Traded Fund
Expense ratio: 0.25% (category 0.54%)
Holdings turnover: 117% (category 59%)
Distribution yield: 2.81%
Beta, 3 years: 0.64
Total net assets: $55M
Average duration: 3.51 years
Average maturity: 10.00 years

Prices and returns as of 30 Oct 2026; total return with distributions reinvested, before brokerage and taxes. Not investment advice.

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