INVESCO RAFI US 1000 ETF
Symbol: PRF
Exchange: NYSE
Sector: Technology
Category: Large Value
Inception date: 19/12/2005
Latest date: 15/10/2026
Current price: $56.10
Expense ratio: 0.34%
Period performance
Adjusted cumulative ETF performance, normalized to the first available adjusted price in the selected period.
Performance metrics
Period total return
1.07%
Ann. -33.42% (Sharpe / Sortino numerator)
Volatility
14.65%
Sharpe ratio
-2.529
VaR 95%
-1.36%
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
3.20%
Ann. 4.81% (Sharpe / Sortino numerator)
Volatility
12.55%
Sharpe ratio
0.094
VaR 95%
-1.37%
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
13.14%
Ann. 12.28% (Sharpe / Sortino numerator)
Volatility
11.96%
Sharpe ratio
0.723
VaR 95%
-1.24%
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
26.01%
Ann. 19.28% (Sharpe / Sortino numerator)
Volatility
16.17%
Sharpe ratio
0.968
VaR 95%
-1.29%
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
41.28%
Ann. 13.96% (Sharpe / Sortino numerator)
Volatility
14.21%
Sharpe ratio
0.727
VaR 95%
-1.32%
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
84.34%
Ann. 17.14% (Sharpe / Sortino numerator)
Volatility
13.26%
Sharpe ratio
1.019
VaR 95%
-1.24%
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: 15/10/2025 - 15/10/2026.
Average daily return
0.094%
Best day
2.181%
Worst day
-1.887%
Days with data
251
Recent price history (last 90 days)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 15/10/2026 | $55.85 | $56.14 | $55.81 | $56.10 | 398,100 |
| 14/10/2026 | $55.64 | $55.76 | $55.44 | $55.69 | 380,300 |
| 13/10/2026 | $55.90 | $55.95 | $55.68 | $55.84 | 257,900 |
| 12/10/2026 | $55.66 | $55.78 | $55.66 | $55.75 | 427,000 |
| 09/10/2026 | $55.38 | $55.61 | $55.38 | $55.54 | 577,900 |
| 08/10/2026 | $55.00 | $55.39 | $54.96 | $55.36 | 449,400 |
| 07/10/2026 | $55.10 | $55.19 | $54.94 | $55.09 | 538,100 |
| 06/10/2026 | $55.19 | $55.42 | $55.19 | $55.32 | 518,900 |
| 05/10/2026 | $54.77 | $55.23 | $54.64 | $55.12 | 326,600 |
| 02/10/2026 | $54.83 | $54.96 | $54.67 | $54.83 | 392,400 |