iShares Trust iShares Preferred and PFF 30.2 0.2 0.67%
PFF Historical Options Analysis
Explore PFF (iShares Trust iShares Preferred and) 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
PFF / Comparative study
3 signals / 505 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -0.53
13.86
Mean
22.77
Window
+11.2%
ATM IV
z 0.11
0.11
Mean
0.1
Window
+67.9%
IV Percentile
z 0.20
60
Mean
53.92
Window
+1150.0%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.73 | 0.58 |
| ATM IV | 0.73 | 1.00 | 0.60 |
| IV Percent... | 0.58 | 0.60 | 1.00 |
Source observations
Data inspector
1-50 of 505
- 1 / 11
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-21 | 30.2 | 13.86 | 0.11 | 60 |
| 2026-09-18 | 30 | 21.87 | 0.15 | 92.97 |
| 2026-09-17 | 30.13 | 17.34 | 0.12 | 76.17 |
| 2026-09-16 | 29.9 | 8.3 | 0.08 | 25.78 |
| 2026-09-15 | 29.83 | 10.83 | 0.09 | 41.8 |
| 2026-09-14 | 29.94 | 6.27 | 0.07 | 13.73 |
| 2026-09-11 | 30.15 | 11.33 | 0.09 | 45.31 |
| 2026-09-10 | 29.97 | 13.29 | 0.1 | 57.03 |
| 2026-09-09 | 30.18 | 11.99 | 0.1 | 49.61 |
| 2026-09-08 | 30.39 | 14.44 | 0.11 | 64.45 |
| 2026-09-07 | 30.33 | 13.34 | 0.1 | 58.04 |
| 2026-09-04 | 30.36 | 13.5 | 0.1 | 58.98 |
| 2026-09-03 | 30.36 | 11.29 | 0.09 | 47.27 |
| 2026-09-02 | 30.2 | 15.35 | 0.11 | 68.75 |
| 2026-09-01 | 30.1 | 10.87 | 0.09 | 45.1 |
| 2026-08-31 | 30.44 | 16.1 | 0.12 | 73.62 |
| 2026-08-28 | 30.54 | 9.94 | 0.09 | 38.82 |
| 2026-08-27 | 30.64 | 12.38 | 0.1 | 54.9 |
| 2026-08-26 | 30.69 | 19.25 | 0.13 | 85.88 |
| 2026-08-25 | 30.68 | 19.94 | 0.14 | 89.02 |
| 2026-08-24 | 30.51 | 18.64 | 0.13 | 83.86 |
| 2026-08-21 | 30.46 | 12.89 | 0.1 | 56.86 |
| 2026-08-20 | 30.45 | 14.72 | 0.11 | 68.24 |
| 2026-08-19 | 30.59 | 11.12 | 0.09 | 49.41 |
| 2026-08-18 | 30.45 | 14.67 | 0.11 | 68.24 |
| 2026-08-17 | 30.63 | 17.7 | 0.13 | 79.13 |
| 2026-08-14 | 30.84 | 4.69 | 0.06 | 7.84 |
| 2026-08-13 | 30.89 | 0 | 0.03 | 0 |
| 2026-08-12 | 30.77 | 5.16 | 0.07 | 20.39 |
| 2026-08-11 | 30.59 | 7.83 | 0.08 | 37.65 |
| 2026-08-10 | 30.57 | 16.5 | 0.13 | 80.31 |
| 2026-08-07 | 30.64 | 11.85 | 0.1 | 61.57 |
| 2026-08-06 | 30.52 | 8.28 | 0.09 | 42.35 |
| 2026-08-05 | 30.74 | 4.1 | 0.06 | 14.12 |
| 2026-08-04 | 30.73 | 10.41 | 0.1 | 54.51 |
| 2026-08-03 | 30.62 | 12.58 | 0.11 | 66.14 |
| 2026-07-31 | 30.47 | 14.46 | 0.12 | 75.29 |
| 2026-07-30 | 30.44 | 18.57 | 0.14 | 89.41 |
| 2026-07-29 | 30.1 | 8.92 | 0.09 | 47.84 |
| 2026-07-28 | 30.36 | 16.23 | 0.13 | 80 |
| 2026-07-27 | 30.28 | 16.85 | 0.13 | 82.28 |
| 2026-07-24 | 30.16 | 9.6 | 0.09 | 53.33 |
| 2026-07-23 | 30.14 | 14.36 | 0.12 | 75.29 |
| 2026-07-22 | 30.45 | 13.52 | 0.11 | 72.16 |
| 2026-07-21 | 30.32 | 12.15 | 0.11 | 65.1 |
| 2026-07-20 | 30.32 | 12.3 | 0.11 | 66.54 |
| 2026-07-17 | 30.35 | 15.11 | 0.12 | 78.04 |
| 2026-07-16 | 30.37 | 10.1 | 0.09 | 56.47 |
| 2026-07-15 | 30.62 | 9.48 | 0.09 | 54.51 |
| 2026-07-14 | 30.51 | 12.25 | 0.11 | 67.06 |