Roundhill InvestmentsUltrashort BondWEEK · Cboe BZX

Roundhill Weekly T-Bill ETF (WEEK)

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Price: $100.02; —11 Sept 2026
Assets: $183.1M; Total net assets
Expense ratio: 0.19%; Category 0.38%
Yield: 3.58%; Trailing distributions

1Y return: 3.5%-0.4%; Category 3.9%
3Y CAGR: —; Category 5.1%
5Y CAGR: —; Category 3.9%

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Roundhill Weekly T-Bill 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	+0.3%	+0.8%	+1.7%	+2.4%	+3.5%	—	—	—	+3.8%
Ultrashort Bond average	0.3%	0.8%	2.0%	2.6%	3.9%	5.1%	3.9%	3.0%	3.4%
Difference	0.0%	0.0%	-0.3%	-0.2%	-0.4%	—	—	—	+0.4%

Holdings

Allocation as last published by the fund.

Credit quality

Share of the bonds by rating.

US government100.0%

Asset mix

Cash100.0%

ETF details

Issuer: Roundhill Investments
Category: Fixed Income · Ultrashort Bond
Ticker: WEEK
Exchange: Cboe BZX
Inception: 5 Mar 2025 (1.5 years)
Structure: Exchange Traded Fund
Expense ratio: 0.19% (category 0.38%)
Holdings turnover: 0% (category 63%)
Distribution yield: 3.58%
Beta, 3 years: 0.00
Total net assets: $183.1M

Prices and returns as of 11 Sept 2026; total return with distributions reinvested, before brokerage and taxes. Not investment advice.

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