Español 
Deutsch 
Français 
MSCI World Index (MSC)
NASDAQ Composite (NASDAQ)
FTSE China A50 Index (FGI)
STOXX Europe 600 (SIX)
Nikkei 300 (OSA)
NIFTY 50 (NSE)
DAX Performance Index (XETRA)
FTSE 100 (FGI)
CAC 40 (EURONEXT)
Roundhill Investments - Weekly T-Bill ETF (WEEK)
USD100.08
+0.05 (+0.05%)
CBOE USD US Equity
NAV
USD 100.05
+0.03% vs NAV
as of 2026-07-13
AUM
USD 175.08M
TER
0.19%
Yield (TTM)
3.59%
Distribution
Distributing · Weekly
52-week range
100.00 – 100.14
Holdings
15
Issuer
Roundhill Investments
About this ETF
The Roundhill Weekly T-Bill ETF (“WEEK”) is a short-term Treasury bill ETF designed to pay weekly distributions of current income to shareholders. WEEK is the first of its kind ETF that targets a stable NAV week-over-week. WEEK is an actively-managed ETF.
ISIN
US77926X6765
Issuer
Roundhill Investments
Domicile
US
Inception
2025-03-06
Asset class
Equity
Price
Top 10 holdings
| United States Treasury Bill 08/18/2026 912797UU9 | 7.80% |
| United States Treasury Bill 08/25/2026 912797UV7 | 7.78% |
| United States Treasury Bill 09/08/2026 912797VB0 | 7.77% |
| United States Treasury Bill 07/28/2026 912797UR6 | 7.71% |
| United States Treasury Bill 07/21/2026 912797UQ8 | 7.71% |
| United States Treasury Bill 07/14/2026 912797UP0 | 7.70% |
| United States Treasury Bill 09/01/2026 912797UW5 | 7.70% |
| United States Treasury Bill 09/15/2026 912797VC8 | 7.69% |
| United States Treasury Bill 08/11/2026 912797UT2 | 7.68% |
| United States Treasury Bill 10/06/2026 912797VK0 | 7.64% |
Sector mix
Price chart
USD100.08
+0.05 (+0.05%)
Loading historical data…
Returns
| 1 month | +0.08% |
| 3 months | +0.03% |
| 6 months | +0.03% |
| Year to date | +0.01% |
| 1 year | +0.04% |
| 3 years (ann.) | — |
| 5 years (ann.) | — |
| 10 years (ann.) | — |
Risk profile
| Volatility (1y, ann.) | 0.58% |
| Sharpe (1y) | 0.07 |
| Sharpe (3y) | — |
| Sortino (1y) | 0.10 |
| Max drawdown (1y) | -0.14% |
| Max drawdown (5y) | — |
| Max drawdown (full) | -0.14% |
| Beta vs S&P 500 (1y) | 0.00 |
| Correlation vs S&P 500 (1y) | 0.03 |
Technical outlook as of 2026-07-13
Day Score (bias 0-100, not a probability)
69
P(gain) 22 sessions — probability
52%
VaR 95% (daily)
-0.07%
CVaR 95% (daily)
-0.08%
GARCH vol forecast (22d)
0.04%
Market regime (Markov)
Lateral
The Monte Carlo cone is drawn on the price chart above (Forecast overlay); RSI, MACD and the rest of the oscillators live in its indicator panels.
Top-10 concentration
77.2%
Effective holdings
13
Disclosed positions
15
Full holdings
| Constituent | ISIN | Market value | Weight |
|---|---|---|---|
| Loading… | |||
Sector breakdown
Geographic exposure
Loading map…
Cost vs. peers
WEEK
0.19%
Equity median
0.39%
Cheapest in class BKLC
0.00%
Comparison universe: 6,948 funds of the same asset class.
Cost impact calculator
Dividend history
Distributing share class Income is paid out to shareholders.
| Ex-date | Payment | Amount |
|---|---|---|
| 2026-07-07 | 2026-07-08 | USD 0.0670 |
| 2026-06-30 | 2026-07-01 | USD 0.0670 |
| 2026-06-23 | 2026-06-24 | USD 0.0670 |
| 2026-06-16 | 2026-06-17 | USD 0.0670 |
| 2026-06-09 | 2026-06-10 | USD 0.0670 |
| 2026-06-02 | 2026-06-03 | USD 0.0670 |
| 2026-05-27 | 2026-05-28 | USD 0.0660 |
| 2026-05-19 | 2026-05-20 | USD 0.0670 |
| 2026-05-12 | 2026-05-13 | USD 0.0660 |
| 2026-05-05 | 2026-05-06 | USD 0.0660 |
| 2026-04-28 | 2026-04-29 | USD 0.0660 |
| 2026-04-21 | 2026-04-22 | USD 0.0660 |
| 2026-04-14 | 2026-04-15 | USD 0.0660 |
| 2026-04-07 | 2026-04-08 | USD 0.0660 |
| 2026-03-31 | 2026-04-01 | USD 0.0660 |
| 2026-03-24 | 2026-03-25 | USD 0.0660 |
| 2026-03-17 | 2026-03-18 | USD 0.0660 |
| 2026-03-10 | 2026-03-11 | USD 0.0650 |
| 2026-03-03 | 2026-03-04 | USD 0.0670 |
| 2026-02-24 | 2026-02-25 | USD 0.0670 |
| 2026-02-18 | 2026-02-19 | USD 0.0660 |
| 2026-02-10 | 2026-02-11 | USD 0.0740 |
| 2026-02-03 | 2026-02-04 | USD 0.0590 |
| 2026-01-27 | 2026-01-28 | USD 0.0680 |
| 2026-01-21 | 2026-01-22 | USD 0.0670 |
| 2026-01-13 | 2026-01-14 | USD 0.0676 |
| 2026-01-06 | 2026-01-07 | USD 0.0689 |
| 2025-12-23 | 2025-12-24 | USD 0.0692 |
| 2025-12-16 | 2025-12-17 | USD 0.0698 |
| 2025-12-09 | 2025-12-10 | USD 0.0703 |
| 2025-12-02 | 2025-12-03 | USD 0.0705 |
| 2025-11-25 | 2025-11-26 | USD 0.0712 |
| 2025-11-18 | 2025-11-19 | USD 0.0614 |
| 2025-11-12 | 2025-11-13 | USD 0.0798 |
| 2025-11-04 | 2025-11-05 | USD 0.0755 |
| 2025-10-28 | 2025-10-29 | USD 0.0733 |
| 2025-10-21 | 2025-10-22 | USD 0.0678 |
| 2025-10-14 | 2025-10-15 | USD 0.0757 |
| 2025-10-07 | 2025-10-08 | USD 0.0754 |
| 2025-09-30 | 2025-10-01 | USD 0.0768 |
ESG profile
No ESG estimate available: none of the scored universe overlaps this portfolio (typical for bond, commodity or synthetic funds).
Scored coverage: 0.0% of the portfolio by weight.
Similar ETFs
| Fund | TER | AUM (USD) | Yield (TTM) | Return 1y | Sharpe 1y |
|---|---|---|---|---|---|
| Vanguard Total Stock Market ETF VTI | 0.03% | 2.30T | 1.05% | +19.93% | 1.48 |
| Vanguard S&P 500 ETF VOO | 0.03% | 1.70T | 1.07% | +19.68% | 1.49 |
| iShares Core S&P 500 ETF IVV | 0.03% | 894.38B | 1.09% | +19.68% | 1.49 |
| State Street SPDR S&P 500 ETF SPY | 0.09% | 789.23B | 1.00% | +19.71% | 1.49 |
| SPDR S&P 500 ETF Trust 1557.T | 0.09% | 789.09B | 0.49% | +37.54% | 2.26 |
| State Street SPDR S&P 500 ETF SPY.AX | 0.09% | 788.13B | 1.00% | +11.84% | 1.13 |
| Vanguard Total International Stock ETF VXUS | 0.05% | 652.30B | 2.61% | +20.58% | 1.21 |
| Invesco QQQ Trust, Series 1 QQQ | 0.18% | 481.14B | 0.43% | +28.14% | 1.43 |
| Vanguard Growth ETF VUG | 0.03% | 393.80B | 0.39% | +16.85% | 0.99 |
| Vanguard FTSE Developed Markets ETF VEA | 0.03% | 317.30B | 2.60% | +21.64% | 1.23 |
Cheaper alternatives
No fund of the class reaches 60% portfolio overlap — showing the cheapest funds of the class instead.
| Fund | TER | AUM (USD) | Overlap |
|---|---|---|---|
| State Street SPDR Portfolio S&P 500 ETF SPYM | 0.02% | 159.32B | 0.0% |
| Vanguard Mid-Cap ETF VO | 0.03% | 218.80B | 0.0% |
| Vanguard S&P 500 ETF VOO | 0.03% | 1.70T | 0.0% |
| Vanguard Total Stock Market ETF VTI | 0.03% | 2.30T | 0.0% |
| iShares Core S&P 500 ETF IVV | 0.03% | 894.38B | 0.0% |
