Invesco RAFI US 1000 ETF PRF 55.62 0.18 0.32%
PRF Historical Options Analysis
Explore PRF (Invesco RAFI US 1000 ETF) historical options data, volatility, Greeks and positioning. Compare signals over time in the free Historical Lab preview.
Window
Scale
Plotted 3/8
Metric library
Volatility
Interactive timeline
PRF / Comparative study
3 signals / 504 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z --
--
Mean
13.61
Window
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ATM IV
z --
--
Mean
0.52
Window
--
IV Percentile
z --
--
Mean
42.71
Window
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Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.89 | 0.76 |
| ATM IV | 0.89 | 1.00 | 0.79 |
| IV Percent... | 0.76 | 0.79 | 1.00 |
Source observations
Data inspector
1-50 of 504
- 1 / 11
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-21 | 55.62 | -- | -- | -- |
| 2026-09-18 | 55.44 | -- | -- | -- |
| 2026-09-17 | 55.68 | 22.97 | 0.62 | 88.84 |
| 2026-09-16 | 55.24 | 16.82 | 0.46 | 81.67 |
| 2026-09-15 | 55.7 | 7.45 | 0.2 | 27.89 |
| 2026-09-14 | 55.81 | 4.55 | 0.12 | 9.2 |
| 2026-09-11 | 55.96 | 3.8 | 0.1 | 5.98 |
| 2026-09-10 | 55.48 | 4.61 | 0.13 | 8.76 |
| 2026-09-09 | 55.74 | 4.85 | 0.13 | 8.76 |
| 2026-09-08 | 55.98 | 4.21 | 0.11 | 7.97 |
| 2026-09-07 | 56.33 | 4.01 | 0.11 | 6.8 |
| 2026-09-04 | 56.33 | 7.59 | 0.21 | 25.9 |
| 2026-09-03 | 56.54 | 3.46 | 0.09 | 3.59 |
| 2026-09-02 | 56.12 | 3.38 | 0.09 | 3.19 |
| 2026-09-01 | 55.76 | 3.82 | 0.1 | 5.2 |
| 2026-08-31 | 55.87 | 3.74 | 0.1 | 4.02 |
| 2026-08-28 | 56.12 | 3.63 | 0.1 | 3.6 |
| 2026-08-27 | 56.08 | 3.76 | 0.1 | 4 |
| 2026-08-26 | 56.23 | 5.56 | 0.15 | 11.2 |
| 2026-08-25 | 56.16 | 5.09 | 0.14 | 6.4 |
| 2026-08-24 | 56.15 | 3.74 | 0.1 | 3.61 |
| 2026-08-21 | 56.1 | 3.5 | 0.1 | 3.2 |
| 2026-08-20 | 55.83 | 4.03 | 0.11 | 3.6 |
| 2026-08-19 | 56.34 | 6.16 | 0.17 | 13.2 |
| 2026-08-18 | 56.01 | 5.38 | 0.15 | 7.6 |
| 2026-08-17 | 56.18 | 5.35 | 0.15 | 6.83 |
| 2026-08-14 | 56.49 | 5.12 | 0.14 | 5.2 |
| 2026-08-13 | 56.46 | 5.49 | 0.15 | 8 |
| 2026-08-12 | 56.12 | 4.31 | 0.12 | 4 |
| 2026-08-11 | 55.98 | 5.19 | 0.14 | 4.8 |
| 2026-08-10 | 56.06 | 5.25 | 0.14 | 4.82 |
| 2026-08-07 | 55.92 | 5.28 | 0.14 | 4.8 |
| 2026-08-06 | 55.65 | 3.85 | 0.1 | 3.2 |
| 2026-08-05 | 55.78 | 5.05 | 0.14 | 4 |
| 2026-08-04 | 56.03 | 6.05 | 0.16 | 8.4 |
| 2026-08-03 | 55.29 | 7.12 | 0.19 | 14.86 |
| 2026-07-31 | 54.76 | 6.32 | 0.17 | 10 |
| 2026-07-30 | 54.66 | 7.42 | 0.2 | 15.2 |
| 2026-07-29 | 54.36 | -- | -- | -- |
| 2026-07-28 | 54.93 | 5.35 | 0.15 | 3.98 |
| 2026-07-27 | 54.59 | 5.41 | 0.15 | 4.4 |
| 2026-07-24 | 54.41 | 5.69 | 0.15 | 5.98 |
| 2026-07-23 | 54.13 | 8.74 | 0.24 | 22.71 |
| 2026-07-22 | 54.58 | 4.2 | 0.11 | 3.19 |
| 2026-07-21 | 54.61 | 6.44 | 0.17 | 8.76 |
| 2026-07-20 | 54.18 | -- | -- | -- |
| 2026-07-17 | 54.38 | 4.91 | 0.13 | 3.17 |
| 2026-07-16 | 54.68 | 6.12 | 0.17 | 6.35 |
| 2026-07-15 | 54.55 | 6.4 | 0.17 | 7.54 |
| 2026-07-14 | 54.41 | 14.15 | 0.38 | 56.35 |