Spruce Biosciences SPRB 53.9 0.85 1.6%
SPRB Historical Options Analysis
Explore SPRB (Spruce Biosciences) 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
SPRB / Comparative study
3 signals / 480 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z --
--
Mean
35.07
Window
--
ATM IV
z --
--
Mean
3.63
Window
--
IV Percentile
z --
--
Mean
45.07
Window
--
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 1.00 | 0.97 |
| ATM IV | 1.00 | 1.00 | 0.96 |
| IV Percent... | 0.97 | 0.96 | 1.00 |
Source observations
Data inspector
1-50 of 480
- 1 / 10
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-21 | 53.9 | -- | -- | -- |
| 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 | -- | -- | -- |
| 2026-09-07 | 57.9 | -- | -- | -- |
| 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 | -- | -- | -- |
| 2026-08-28 | 60.78 | -- | -- | -- |
| 2026-08-27 | 63.3 | -- | -- | -- |
| 2026-08-26 | 61.48 | -- | -- | -- |
| 2026-08-25 | 63.4 | -- | -- | -- |
| 2026-08-24 | 58.65 | -- | -- | -- |
| 2026-08-21 | 51.58 | -- | -- | -- |
| 2026-08-20 | 51.98 | -- | -- | -- |
| 2026-08-19 | 52.96 | -- | -- | -- |
| 2026-08-18 | 52.84 | -- | -- | -- |
| 2026-08-17 | 52.92 | -- | -- | -- |
| 2026-08-14 | 52.64 | -- | -- | -- |
| 2026-08-13 | 49.77 | -- | -- | -- |
| 2026-08-12 | 47.07 | -- | -- | -- |
| 2026-08-11 | 46.41 | -- | -- | -- |
| 2026-08-10 | 46.2 | -- | -- | -- |
| 2026-08-07 | 46.87 | -- | -- | -- |
| 2026-08-06 | 46.42 | -- | -- | -- |
| 2026-08-05 | 46.61 | -- | -- | -- |
| 2026-08-04 | 46.26 | -- | -- | -- |
| 2026-08-03 | 43.14 | -- | -- | -- |
| 2026-07-31 | 42.83 | -- | -- | -- |
| 2026-07-30 | 43.37 | -- | -- | -- |
| 2026-07-29 | 41.45 | -- | -- | -- |
| 2026-07-28 | 41.6 | -- | -- | -- |
| 2026-07-27 | 41.99 | -- | -- | -- |
| 2026-07-24 | 43.08 | -- | -- | -- |
| 2026-07-23 | 44.99 | -- | -- | -- |
| 2026-07-22 | 44.6 | -- | -- | -- |
| 2026-07-21 | 45.68 | -- | -- | -- |
| 2026-07-20 | 44.5 | -- | -- | -- |
| 2026-07-17 | 43.54 | -- | -- | -- |
| 2026-07-16 | 44.28 | -- | -- | -- |
| 2026-07-15 | 45.44 | -- | -- | -- |
| 2026-07-14 | 46.36 | -- | -- | -- |