ProShares Short Financials SEF 30.3 -0.11 -0.37%
SEF Historical Options Analysis
Explore SEF (ProShares Short Financials) 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
SEF / Comparative study
3 signals / 505 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -0.28
8.19
Mean
11.68
Window
-73.4%
ATM IV
z -0.83
0.15
Mean
0.53
Window
-93.2%
IV Percentile
z -1.23
5.33
Mean
39.95
Window
-94.2%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.34 | 0.68 |
| ATM IV | 0.34 | 1.00 | 0.73 |
| IV Percent... | 0.68 | 0.73 | 1.00 |
Source observations
Data inspector
1-50 of 505
- 1 / 11
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-21 | 30.3 | 8.19 | 0.15 | 5.33 |
| 2026-09-18 | 30.41 | 11 | 0.18 | 11.02 |
| 2026-09-17 | 30.39 | -- | -- | -- |
| 2026-09-16 | 30.35 | -- | -- | -- |
| 2026-09-15 | 29.88 | 24.23 | 0.28 | 71.66 |
| 2026-09-14 | 29.78 | -- | -- | -- |
| 2026-09-11 | 29.65 | -- | -- | -- |
| 2026-09-10 | 29.83 | -- | -- | -- |
| 2026-09-09 | 29.73 | -- | -- | -- |
| 2026-09-08 | 29.61 | -- | -- | -- |
| 2026-09-07 | 29.22 | -- | -- | -- |
| 2026-09-04 | 29.22 | -- | -- | -- |
| 2026-09-03 | 28.97 | -- | -- | -- |
| 2026-09-02 | 29.42 | 11.12 | 0.18 | 10.98 |
| 2026-09-01 | 29.67 | 4.33 | 0.12 | 1.57 |
| 2026-08-31 | 29.38 | 11.88 | 0.18 | 12.65 |
| 2026-08-28 | 29.18 | 13.3 | 0.19 | 20.08 |
| 2026-08-27 | 29.26 | 11.52 | 0.18 | 11.42 |
| 2026-08-26 | 29.08 | 8.07 | 0.15 | 4.33 |
| 2026-08-25 | 29.05 | 14.04 | 0.2 | 24.8 |
| 2026-08-24 | 29.09 | 14.69 | 0.21 | 26.48 |
| 2026-08-21 | 29.45 | 10.8 | 0.17 | 9.45 |
| 2026-08-20 | 29.76 | 87.25 | 0.8 | 99.61 |
| 2026-08-19 | 29.46 | 100 | 0.91 | 100 |
| 2026-08-18 | 29.28 | 100 | 0.76 | 100 |
| 2026-08-17 | 29.38 | 93.66 | 0.69 | 99.6 |
| 2026-08-14 | 29.11 | 27.83 | 0.26 | 60.63 |
| 2026-08-13 | 29.03 | 27.71 | 0.26 | 60.24 |
| 2026-08-12 | 29.21 | 17.12 | 0.19 | 19.69 |
| 2026-08-11 | 29.22 | 53 | 0.42 | 96.06 |
| 2026-08-10 | 29.23 | 50.02 | 0.41 | 94.86 |
| 2026-08-07 | 29.37 | 41.97 | 0.35 | 88.98 |
| 2026-08-06 | 29.27 | 44.09 | 0.37 | 91.73 |
| 2026-08-05 | 29.11 | 42.29 | 0.36 | 89.76 |
| 2026-08-04 | 29.17 | 41.11 | 0.35 | 88.98 |
| 2026-08-03 | 29.45 | 31.78 | 0.29 | 72.73 |
| 2026-07-31 | 29.61 | 25.94 | 0.25 | 57.09 |
| 2026-07-30 | 29.6 | 26.36 | 0.25 | 58.27 |
| 2026-07-29 | 29.75 | 23.29 | 0.23 | 47.64 |
| 2026-07-28 | 29.31 | 31.33 | 0.29 | 71.26 |
| 2026-07-27 | 29.68 | 22.59 | 0.23 | 45.45 |
| 2026-07-24 | 29.98 | 24.69 | 0.24 | 53.54 |
| 2026-07-23 | 30.22 | 15.66 | 0.18 | 14.17 |
| 2026-07-22 | 30.07 | 20.7 | 0.22 | 34.65 |
| 2026-07-21 | 30.07 | 15.13 | 0.18 | 11.81 |
| 2026-07-20 | 30.08 | 12.99 | 0.17 | 8.7 |
| 2026-07-17 | 29.95 | 14.11 | 0.17 | 9.84 |
| 2026-07-16 | 29.71 | 14.68 | 0.18 | 10.24 |
| 2026-07-15 | 29.8 | 20.53 | 0.22 | 31.89 |
| 2026-07-14 | 29.96 | 19.72 | 0.21 | 27.17 |