Purple Biotech Ltd PPBT 1.37 -0.07 -4.86%
PPBT Historical Options Analysis
Explore PPBT (Purple Biotech Ltd) 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
PPBT / Comparative study
3 signals / 505 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -1.28
0.01
Mean
35.96
Window
-100.0%
ATM IV
z -1.18
0.00186
Mean
4.63
Window
-100.0%
IV Percentile
z -0.82
19.58
Mean
49.65
Window
-53.6%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.87 | 0.90 |
| ATM IV | 0.87 | 1.00 | 0.87 |
| IV Percent... | 0.90 | 0.87 | 1.00 |
Source observations
Data inspector
1-50 of 505
- 1 / 11
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-21 | 1.37 | 0.01 | 0.00186 | 19.58 |
| 2026-09-18 | 1.44 | 0.01 | 0.00197 | 21.25 |
| 2026-09-17 | 1.54 | 83.73 | 16.69 | 96.65 |
| 2026-09-16 | 1.53 | 61.88 | 12.33 | 92.86 |
| 2026-09-15 | 1.72 | 20.89 | 4.16 | 38.82 |
| 2026-09-14 | 1.76 | 16.57 | 3.3 | 35.17 |
| 2026-09-11 | 1.72 | 14.23 | 2.84 | 33.47 |
| 2026-09-10 | 1.74 | 12.62 | 2.51 | 32.34 |
| 2026-09-09 | 1.84 | 12.27 | 2.45 | 31.06 |
| 2026-09-08 | 1.8 | 12.52 | 2.49 | 31.2 |
| 2026-09-07 | 1.66 | 22.66 | 4.52 | 38.2 |
| 2026-09-04 | 1.75 | 20.19 | 4.02 | 36.32 |
| 2026-09-03 | 1.98 | 16.95 | 3.38 | 34.33 |
| 2026-09-02 | 1.98 | 13.43 | 2.68 | 32.62 |
| 2026-09-01 | 1.66 | 9.71 | 1.94 | 29.31 |
| 2026-08-31 | 1.7 | 8.44 | 1.68 | 28.14 |
| 2026-08-28 | 1.68 | 8.55 | 1.7 | 28.45 |
| 2026-08-27 | 1.66 | 0.01 | 0.00165 | 15.09 |
| 2026-08-26 | 1.73 | 0.01 | 0.00170 | 16.38 |
| 2026-08-25 | 1.65 | 0.01 | 0.00173 | 17.24 |
| 2026-08-24 | 1.56 | 0.01 | 0.00177 | 17.75 |
| 2026-08-21 | 1.57 | 0.01 | 0.00186 | 18.1 |
| 2026-08-20 | 1.58 | 0 | 0.000380 | 0.86 |
| 2026-08-19 | 1.59 | 0 | 0.000520 | 1.72 |
| 2026-08-18 | 1.56 | 0 | 0.000630 | 2.59 |
| 2026-08-17 | 1.53 | 0 | 0.000710 | 3.46 |
| 2026-08-14 | 1.5 | 0 | 0.000940 | 4.33 |
| 2026-08-13 | 1.5 | 0 | 0.00100 | 4.78 |
| 2026-08-12 | 1.48 | 0 | 0.00106 | 5.24 |
| 2026-08-11 | 1.55 | 0 | 0.00112 | 5.7 |
| 2026-08-10 | 1.5 | 0 | 0.00117 | 5.73 |
| 2026-08-07 | 1.43 | 0 | 0.00133 | 5.7 |
| 2026-08-06 | 1.41 | 0 | 0.00137 | 5.7 |
| 2026-08-05 | 1.5 | 0.01 | 0.00142 | 6.14 |
| 2026-08-04 | 1.5 | 0.01 | 0.00146 | 7.02 |
| 2026-08-03 | 1.47 | 0.01 | 0.00151 | 7.05 |
| 2026-07-31 | 1.4 | 0.01 | 0.00162 | 7.46 |
| 2026-07-30 | 1.37 | 0.01 | 0.00165 | 8.33 |
| 2026-07-29 | 1.38 | 0.01 | 0.00170 | 9.21 |
| 2026-07-28 | 1.37 | 0.01 | 0.00173 | 9.65 |
| 2026-07-27 | 1.44 | 0.01 | 0.00176 | 9.69 |
| 2026-07-24 | 1.43 | 0.01 | 0.00186 | 9.65 |
| 2026-07-23 | 1.39 | 0.01 | 0.00189 | 9.65 |
| 2026-07-22 | 1.33 | 0.01 | 0.00191 | 9.65 |
| 2026-07-21 | 1.39 | 0.01 | 0.00192 | 9.65 |
| 2026-07-20 | 1.45 | 0.01 | 0.00197 | 9.69 |
| 2026-07-17 | 1.47 | 0.01 | 0.00207 | 9.65 |
| 2026-07-16 | 1.47 | 0 | 0.000380 | 0.44 |
| 2026-07-15 | 1.43 | 0 | 0.000520 | 0.88 |
| 2026-07-14 | 1.41 | 0 | 0.000620 | 1.32 |