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Roundhill Weekly T-Bill ETF (WEEK)

Ultrashort Bond | Exchange Traded Fund | Cboe US
100.06 USD +0.01 (0.015%) ⇧ (Aug. 28, 2026, 3:59 p.m. EDT)
After hours: 100.06
Short-term:★★⯪☆☆Long-term:★★⯪☆☆Dividends:★★★☆☆
Hot Take ↕ | Aug. 22, 2026, 6:05 a.m. EDT

This instrument is a precise tool for capturing weekly Treasury bill yields, offering a stable 3.63% distribution that effectively acts as a digital savings account with superior liquidity. The price action confirms its nature as a non-volatile vehicle, trading in a tight range around par with no meaningful drift over the last two years. While the statistical model predicts a negligible dip over the next month, this is irrelevant for an asset designed to track short-term interest rates rather than generate capital appreciation. It is neither a growth engine nor a distressed value play; it is a reliable income generator for investors seeking to park cash while earning current rates.
Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoARIMA ✓0.000229
AutoTheta0.000250
AutoETS0.000270
MSTL0.000321

Forecast horizon: 45 days | Selected: AutoARIMA

Forecast Reliability
Score 95%
H-stat 0.79
Ljung-Box p 0.018
Jarque-Bera p 0.380
Excess Kurtosis -0.37

Dividend Data

Yield Summary
Last Yield 1yr Yield 3yr Avg 5yr Avg
0.07% 3.59% — —
Dividend History
Date Dividend Yield %
2026-08-25 0.068 0.067980
2026-08-18 0.068 0.067993
2026-08-11 0.067 0.067034
2026-08-04 0.069 0.069014
2026-07-28 0.068 0.067983
2026-07-21 0.067 0.066980
2026-07-14 0.067 0.066993
2026-07-07 0.067 0.066980
2026-06-30 0.067 0.066987
2026-06-23 0.067 0.066987
2026-06-16 0.067 0.066967
2026-06-09 0.067 0.066993
2026-06-02 0.067 0.066993
2026-05-27 0.066 0.066000
2026-05-19 0.067 0.066983
2026-05-12 0.066 0.066000
2026-05-05 0.066 0.065980
2026-04-28 0.066 0.065990
2026-04-21 0.066 0.065987
2026-04-14 0.066 0.066000
2026-04-07 0.066 0.065980
2026-03-31 0.066 0.065980
2026-03-24 0.066 0.065967
2026-03-17 0.066 0.065998
2026-03-10 0.065 0.064968
2026-03-03 0.067 0.066993
2026-02-24 0.067 0.066987
2026-02-18 0.066 0.065978
2026-02-10 0.074 0.073978
2026-02-03 0.059 0.058982
2026-01-27 0.068 0.067993
2026-01-21 0.067 0.066977
2026-01-13 0.068 0.067980
2026-01-06 0.069 0.068979
2025-12-30 0.069 0.068962
2025-12-23 0.069 0.068998
2025-12-16 0.070 0.069979
2025-12-09 0.070 0.069987
2025-12-02 0.071 0.070972
2025-11-25 0.071 0.070991
2025-11-18 0.061 0.061000
2025-11-12 0.080 0.079968
2025-11-04 0.076 0.075977
2025-10-28 0.073 0.072978
2025-10-21 0.068 0.067986
2025-10-14 0.076 0.075985
2025-10-07 0.075 0.074985
2025-09-30 0.077 0.076985
2025-09-23 0.077 0.077000
2025-09-16 0.077 0.076977
2025-09-09 0.078 0.077961
2025-09-02 0.078 0.077988
2025-08-26 0.078 0.077982
2025-08-19 0.079 0.078980
2025-08-12 0.079 0.078968
2025-08-05 0.079 0.078976
2025-07-29 0.079 0.078976
2025-07-22 0.079 0.078976
2025-07-15 0.079 0.078976
2025-07-08 0.079 0.078984
2025-07-01 0.079 0.078976
2025-06-24 0.079 0.078968
2025-06-17 0.079 0.078984
2025-06-10 0.078 0.077977
2025-06-03 0.080 0.079992
2025-05-27 0.079 0.078988
2025-05-20 0.079 0.078984
2025-05-13 0.079 0.078980
2025-05-06 0.080 0.079980
2025-04-29 0.079 0.078992
2025-04-22 0.078 0.077988
2025-04-15 0.078 0.077996
2025-04-08 0.078 0.077974
2025-04-01 0.079 0.078992
2025-03-25 0.079 0.078984
2025-03-18 0.080 0.079992
2025-03-11 0.068 0.067993
Additional Data
trailingAnnualDividendRate 0.0
trailingAnnualDividendYield 0.0
dividendYield 3.63

Info Dump

Attribute Value
All Time High 100.88
All Time Low 98.0
Ask 100.06
Ask Size 2,300
Average Daily Volume10 Day 38,040
Average Daily Volume3 Month 38,158
Average Volume 38,158
Average Volume10Days 38,040
Beta3 Year 0.0
Bid 100.03
Bid Size 400
Category Ultrashort Bond
Crypto Tradeable 0
Currency USD
Custom Price Alert Confidence HIGH
Day High 100.06
Day Low 100.0345
Dividend Yield 3.63
Esg Populated 0
Exchange BTS
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 100.03874
Fifty Day Average Change 0.01625824
Fifty Day Average Change Percent 0.00016251943
Fifty Two Week Change Percent 0.02399683
Fifty Two Week High 100.213
Fifty Two Week High Change -0.15799713
Fifty Two Week High Change Percent -0.0015766132
Fifty Two Week Low 99.93
Fifty Two Week Low Change 0.125
Fifty Two Week Low Change Percent 0.0012508756
Fifty Two Week Range 99.93 - 100.213
First Trade Date Milliseconds 1,741,271,400,000
Full Exchange Name Cboe US
Fullday Change 0.0149994
Fullday Change Percent 0.0149934
Fullday Price 100.055
Fund Family Roundhill Investments
Fund Inception Date 1,741,132,800
Gmt Off Set Milliseconds -14,400,000
Has Pre Post Market Data 1
Language en-US
Legal Type Exchange Traded Fund
Long Business Summary The fund seeks to achieve its investment objective to provide weekly distributions of current income through investments in U.S. Treasury Bills that have a maturity of between 0 and 3 months at the time of purchase. Under normal conditions, the fund will invest at least 80% of its net assets (plus any borrowings for investment purposes) in T-Bills. The fund is non-diversified.
Market us_market
Market State CLOSED
Max Age 86,400
Message Board Id finmb_1911607957
Nav Price 100.0098
Net Assets 184,053,328.0
Net Expense Ratio 0.19
Open 100.06
Post Market Change 0.0
Post Market Change Percent 0.0
Post Market Price 100.055
Post Market Time 1,787,959,806
Previous Close 100.04
Price Hint 2
Quote Source Name Nasdaq Real Time Price
Quote Type ETF
Region US
Regular Market Change 0.0149994
Regular Market Change Percent 0.0149934
Regular Market Day High 100.06
Regular Market Day Low 100.0345
Regular Market Day Range 100.0345 - 100.06
Regular Market Open 100.06
Regular Market Previous Close 100.04
Regular Market Price 100.055
Regular Market Time 1,787,947,186
Regular Market Volume 18,810
Short Name Roundhill Weekly T-Bill ETF
Source Interval 15
Symbol WEEK
Total Assets 184,053,328
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Peg Ratio None
Trailing Three Month Nav Returns 0.8816
Trailing Three Month Returns 0.8816
Triggerable 1
Two Hundred Day Average 100.0412
Two Hundred Day Average Change 0.013801575
Two Hundred Day Average Change Percent 0.00013795891
Type Disp ETF
Volume 18,810
Yield 0.0363
Ytd Return 2.03949