ProShares UltraShort NASDAQ Biotechnology BIS 11.53 -0.26 -2.24%
BIS Historical Options Analysis
Explore BIS (ProShares UltraShort NASDAQ Biotechnology) 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
BIS / Comparative study
3 signals / 508 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -0.59
5.34
Mean
16.36
Window
-62.2%
ATM IV
z -0.28
0.73
Mean
0.94
Window
-10.6%
IV Percentile
z -0.22
45.96
Mean
52.74
Window
-38.9%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.86 | 0.75 |
| ATM IV | 0.86 | 1.00 | 0.68 |
| IV Percent... | 0.75 | 0.68 | 1.00 |
Source observations
Data inspector
1-50 of 508
- 1 / 11
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-21 | 11.53 | 5.34 | 0.73 | 45.96 |
| 2026-09-18 | 11.79 | 5.72 | 0.76 | 50.75 |
| 2026-09-17 | 11.49 | 100 | 9.85 | 100 |
| 2026-09-16 | 12.04 | -- | -- | -- |
| 2026-09-15 | 12.1 | -- | -- | -- |
| 2026-09-14 | 11.76 | 7.84 | 0.63 | 35 |
| 2026-09-11 | 11.96 | 8.24 | 0.65 | 37.31 |
| 2026-09-10 | 11.99 | 9.74 | 0.73 | 45.77 |
| 2026-09-09 | 11.64 | 10.61 | 0.78 | 51.24 |
| 2026-09-08 | 11.45 | 10.08 | 0.75 | 49.25 |
| 2026-09-07 | 10.97 | 13.08 | 0.91 | 61.5 |
| 2026-09-04 | 10.97 | 12.87 | 0.9 | 61.19 |
| 2026-09-03 | 10.79 | 9.84 | 0.74 | 49.25 |
| 2026-09-02 | 10.81 | 11.88 | 0.84 | 58.71 |
| 2026-09-01 | 11.11 | 9.25 | 0.7 | 45.5 |
| 2026-08-31 | 11.31 | 7.69 | 0.62 | 36.18 |
| 2026-08-28 | 11.31 | 10.64 | 0.78 | 53 |
| 2026-08-27 | 10.72 | 10.94 | 0.79 | 54.5 |
| 2026-08-26 | 10.65 | 11.83 | 0.84 | 57.5 |
| 2026-08-25 | 10.56 | 13.16 | 0.91 | 62 |
| 2026-08-24 | 10.93 | 9.88 | 0.74 | 51.76 |
| 2026-08-21 | 10.82 | 8.92 | 0.69 | 45.5 |
| 2026-08-20 | 11.12 | 23.21 | 1.45 | 72 |
| 2026-08-19 | 10.53 | 30.99 | 1.86 | 91 |
| 2026-08-18 | 12.07 | -- | -- | -- |
| 2026-08-17 | 12.29 | -- | -- | -- |
| 2026-08-14 | 12.64 | -- | -- | -- |
| 2026-08-13 | 12.57 | -- | -- | -- |
| 2026-08-12 | 12.35 | -- | -- | -- |
| 2026-08-11 | 12.45 | -- | -- | -- |
| 2026-08-10 | 12.41 | -- | -- | -- |
| 2026-08-07 | 12.7 | -- | -- | -- |
| 2026-08-06 | 13.19 | -- | -- | -- |
| 2026-08-05 | 13.27 | -- | -- | -- |
| 2026-08-04 | 13.48 | -- | -- | -- |
| 2026-08-03 | 14.13 | -- | -- | -- |
| 2026-07-31 | 14.02 | -- | -- | -- |
| 2026-07-30 | 13.53 | -- | -- | -- |
| 2026-07-29 | 13.75 | -- | -- | -- |
| 2026-07-28 | 13.48 | -- | -- | -- |
| 2026-07-27 | 13.76 | -- | -- | -- |
| 2026-07-24 | 13.87 | -- | -- | -- |
| 2026-07-23 | 13.7 | -- | -- | -- |
| 2026-07-22 | 13.93 | -- | -- | -- |
| 2026-07-21 | 13.6 | -- | -- | -- |
| 2026-07-20 | 14.04 | -- | -- | -- |
| 2026-07-17 | 13.55 | -- | -- | -- |
| 2026-07-16 | 13.63 | -- | -- | -- |
| 2026-07-15 | 13.56 | -- | -- | -- |
| 2026-07-14 | 13.74 | -- | -- | -- |