VANGUARD EXTENDED DURATION TREASURY INDEX FUND ETF SHARES
Symbol: EDV
Exchange: NYSE
Sector: N/A
Category: Long Government
Inception date: 06/12/2007
Latest date: 16/07/2026
Current price: $61.79
Expense ratio: 0.05%
Period performance
Adjusted cumulative ETF performance, normalized to the first available adjusted price in the selected period.
Performance metrics
Period total return
-3.30%
Ann. -43.65% (Sharpe / Sortino numerator)
Volatility
18.95%
Sharpe ratio
-2.495
VaR 95%
-2.04%
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
-2.09%
Ann. -0.63% (Sharpe / Sortino numerator)
Volatility
15.98%
Sharpe ratio
-0.266
VaR 95%
-1.70%
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
-3.77%
Ann. -7.54% (Sharpe / Sortino numerator)
Volatility
14.26%
Sharpe ratio
-0.783
VaR 95%
-1.56%
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
2.56%
Ann. -5.76% (Sharpe / Sortino numerator)
Volatility
17.36%
Sharpe ratio
-0.541
VaR 95%
-1.67%
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
-9.60%
Ann. -2.15% (Sharpe / Sortino numerator)
Volatility
18.48%
Sharpe ratio
-0.313
VaR 95%
-1.86%
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
-16.14%
Ann. -6.78% (Sharpe / Sortino numerator)
Volatility
20.36%
Sharpe ratio
-0.511
VaR 95%
-2.19%
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: 16/07/2025 - 16/07/2026.
Average daily return
0.014%
Best day
2.607%
Worst day
-2.757%
Days with data
251
Recent price history (last 90 days)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 16/07/2026 | $61.37 | $61.79 | $61.32 | $61.79 | 1,129,600 |
| 15/07/2026 | $61.65 | $62.01 | $61.65 | $61.79 | 766,800 |
| 14/07/2026 | $61.84 | $62.21 | $61.73 | $61.75 | 1,138,400 |
| 13/07/2026 | $61.90 | $62.03 | $61.69 | $61.72 | 745,200 |
| 10/07/2026 | $62.20 | $62.38 | $62.00 | $62.25 | 392,500 |
| 09/07/2026 | $62.00 | $62.39 | $61.97 | $62.18 | 622,400 |
| 08/07/2026 | $62.05 | $62.23 | $61.81 | $62.11 | 669,600 |
| 07/07/2026 | $62.92 | $62.99 | $62.30 | $62.33 | 1,327,700 |
| 06/07/2026 | $63.24 | $63.33 | $62.98 | $63.29 | 606,500 |
| 02/07/2026 | $63.22 | $63.67 | $63.21 | $63.49 | 948,200 |