ALPHA ARCHITECT 1-3 MONTH BOX ETF
Symbol: BOXX
Exchange: BATS
Sector: Technology
Category: Ultrashort Bond
Inception date: 27/12/2022
Latest date: 31/08/2026
Current price: $118.07
Expense ratio: 0.19%
Period performance
Adjusted cumulative ETF performance, normalized to the first available adjusted price in the selected period.
Performance metrics
Period total return
0.31%
Ann. 4.04% (Sharpe / Sortino numerator)
Volatility
0.52%
Sharpe ratio
0.805
VaR 95%
-0.02%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
0.99%
Ann. 4.05% (Sharpe / Sortino numerator)
Volatility
0.40%
Sharpe ratio
1.039
VaR 95%
-0.02%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
1.93%
Ann. 4.24% (Sharpe / Sortino numerator)
Volatility
0.36%
Sharpe ratio
1.702
VaR 95%
-0.02%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
4.04%
Ann. 4.28% (Sharpe / Sortino numerator)
Volatility
0.33%
Sharpe ratio
1.952
VaR 95%
-0.02%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
8.79%
Ann. 4.64% (Sharpe / Sortino numerator)
Volatility
0.34%
Sharpe ratio
2.927
VaR 95%
-0.01%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
14.66%
Ann. 4.84% (Sharpe / Sortino numerator)
Volatility
0.37%
Sharpe ratio
3.274
VaR 95%
-0.02%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Daily returns for period 12M
Daily simple returns from the same adjusted closes used by the performance chart: 02/09/2025 - 31/08/2026.
Average daily return
0.016%
Best day
0.112%
Worst day
-0.069%
Days with data
250
Recent price history (last 90 days)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 31/08/2026 | $118.06 | $118.08 | $118.04 | $118.07 | 5,256,100 |
| 28/08/2026 | $118.02 | $118.06 | $118.01 | $118.06 | 4,557,200 |
| 27/08/2026 | $117.99 | $118.01 | $117.98 | $118.00 | 5,730,500 |
| 26/08/2026 | $117.99 | $117.99 | $117.96 | $117.99 | 4,444,500 |
| 25/08/2026 | $117.96 | $117.96 | $117.95 | $117.95 | 2,916,100 |
| 24/08/2026 | $117.95 | $117.97 | $117.93 | $117.93 | 3,764,400 |
| 21/08/2026 | $117.91 | $117.96 | $117.91 | $117.96 | 4,818,300 |
| 20/08/2026 | $117.90 | $117.91 | $117.88 | $117.90 | 1,812,300 |
| 19/08/2026 | $117.91 | $117.92 | $117.89 | $117.89 | 2,775,700 |
| 18/08/2026 | $117.90 | $117.90 | $117.87 | $117.90 | 2,383,000 |