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Spruce Biosciences SPRB 46.66 -2.67 -5.42%
Window
Scale
Plotted 3/8
Metric library
Volatility
Interactive timeline
SPRB / Comparative study
3 signals / 469 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z --
--
Mean
34.45
Window
--
ATM IV
z --
--
Mean
3.57
Window
--
IV Percentile
z --
--
Mean
44.62
Window
--
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 1.00 | 0.96 |
| ATM IV | 1.00 | 1.00 | 0.96 |
| IV Percent... | 0.96 | 0.96 | 1.00 |
Source observations
Data inspector
1-50 of 469
- 1 / 10
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-11-10 | 46.66 | -- | -- | -- |
| 2026-11-09 | 49.34 | -- | -- | -- |
| 2026-11-06 | 46.55 | -- | -- | -- |
| 2026-11-05 | 42.71 | -- | -- | -- |
| 2026-11-04 | 46.61 | -- | -- | -- |
| 2026-11-03 | 42.81 | -- | -- | -- |
| 2026-11-02 | 44.55 | -- | -- | -- |
| 2026-10-30 | 46.39 | -- | -- | -- |
| 2026-10-29 | 46.82 | -- | -- | -- |
| 2026-10-28 | 46.99 | -- | -- | -- |
| 2026-10-27 | 45.65 | -- | -- | -- |
| 2026-10-26 | 43.99 | -- | -- | -- |
| 2026-10-23 | 45.15 | -- | -- | -- |
| 2026-10-22 | 46 | -- | -- | -- |
| 2026-10-21 | 42.73 | -- | -- | -- |
| 2026-10-20 | 41.23 | -- | -- | -- |
| 2026-10-19 | 40.4 | -- | -- | -- |
| 2026-10-15 | 41.47 | -- | -- | -- |
| 2026-10-14 | 38.98 | -- | -- | -- |
| 2026-10-13 | 40.35 | -- | -- | -- |
| 2026-10-12 | 42.87 | -- | -- | -- |
| 2026-10-09 | 44.05 | -- | -- | -- |
| 2026-10-08 | 45.54 | -- | -- | -- |
| 2026-10-07 | 44.4 | -- | -- | -- |
| 2026-10-06 | 42.78 | -- | -- | -- |
| 2026-10-05 | 45.42 | -- | -- | -- |
| 2026-10-02 | 45.71 | -- | -- | -- |
| 2026-10-01 | 44.77 | -- | -- | -- |
| 2026-09-30 | 48.58 | -- | -- | -- |
| 2026-09-29 | 47.27 | -- | -- | -- |
| 2026-09-28 | 47.51 | -- | -- | -- |
| 2026-09-25 | 48.72 | -- | -- | -- |
| 2026-09-24 | 49.02 | -- | -- | -- |
| 2026-09-23 | 49.41 | -- | -- | -- |
| 2026-09-22 | 49.99 | -- | -- | -- |
| 2026-09-21 | 53.7 | -- | -- | -- |
| 2026-09-18 | 53.05 | -- | -- | -- |
| 2026-09-17 | 53.86 | -- | -- | -- |
| 2026-09-16 | 54.16 | -- | -- | -- |
| 2026-09-15 | 55.16 | -- | -- | -- |
| 2026-09-14 | 56.85 | -- | -- | -- |
| 2026-09-11 | 53.7 | -- | -- | -- |
| 2026-09-10 | 54.35 | -- | -- | -- |
| 2026-09-09 | 55.74 | -- | -- | -- |
| 2026-09-08 | 59.09 | -- | -- | -- |
| 2026-09-04 | 57.93 | -- | -- | -- |
| 2026-09-03 | 57.71 | -- | -- | -- |
| 2026-09-02 | 59.67 | -- | -- | -- |
| 2026-09-01 | 55.6 | -- | -- | -- |
| 2026-08-31 | 58.97 | -- | -- | -- |