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BeyondSpring Inc BYSI 0.58 -0.04 -6.05%
Window
Scale
Plotted 3/8
Metric library
Volatility
Interactive timeline
BYSI / Comparative study
3 signals / 490 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z --
--
Mean
23.52
Window
--
ATM IV
z --
--
Mean
2.98
Window
--
IV Percentile
z --
--
Mean
58.5
Window
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Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.85 | 0.76 |
| ATM IV | 0.85 | 1.00 | 0.71 |
| IV Percent... | 0.76 | 0.71 | 1.00 |
Source observations
Data inspector
1-50 of 490
- 1 / 10
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-11-10 | 0.58 | -- | -- | -- |
| 2026-11-09 | 0.62 | -- | -- | -- |
| 2026-11-06 | 0.63 | -- | -- | -- |
| 2026-11-05 | 0.63 | -- | -- | -- |
| 2026-11-04 | 0.68 | -- | -- | -- |
| 2026-11-03 | 0.62 | -- | -- | -- |
| 2026-11-02 | 0.81 | -- | -- | -- |
| 2026-10-30 | 0.64 | -- | -- | -- |
| 2026-10-29 | 0.52 | -- | -- | -- |
| 2026-10-28 | 0.52 | -- | -- | -- |
| 2026-10-27 | 0.46 | -- | -- | -- |
| 2026-10-26 | 0.46 | -- | -- | -- |
| 2026-10-23 | 0.43 | -- | -- | -- |
| 2026-10-22 | 0.45 | -- | -- | -- |
| 2026-10-21 | 0.5 | -- | -- | -- |
| 2026-10-20 | 0.52 | -- | -- | -- |
| 2026-10-19 | 0.51 | -- | -- | -- |
| 2026-10-15 | 0.58 | 0 | 0.000410 | 0 |
| 2026-10-14 | 0.59 | 100 | 19.03 | 100 |
| 2026-10-13 | 0.61 | 84.41 | 15.11 | 99.19 |
| 2026-10-12 | 0.62 | 72.99 | 13.16 | 98.78 |
| 2026-10-09 | 0.61 | 55.5 | 10.19 | 97.98 |
| 2026-10-08 | 0.61 | 51.29 | 9.47 | 97.17 |
| 2026-10-07 | 0.64 | 45.92 | 8.56 | 95.55 |
| 2026-10-06 | 0.69 | 40.05 | 7.56 | 94.33 |
| 2026-10-05 | 0.79 | 33.51 | 6.45 | 90.65 |
| 2026-10-02 | 0.79 | 29.6 | 5.78 | 88.26 |
| 2026-10-01 | 0.81 | 29.42 | 5.75 | 87.85 |
| 2026-09-30 | 0.77 | 28.19 | 5.54 | 86.64 |
| 2026-09-29 | 0.77 | 28.57 | 5.61 | 87.45 |
| 2026-09-28 | 1.12 | 21.24 | 4.36 | 72.76 |
| 2026-09-25 | 0.78 | 24.6 | 4.93 | 78.54 |
| 2026-09-24 | 0.72 | 24.76 | 4.96 | 78.86 |
| 2026-09-23 | 0.73 | 24.95 | 4.99 | 79.67 |
| 2026-09-22 | 0.74 | 23.52 | 4.75 | 77.64 |
| 2026-09-21 | 0.74 | 22.59 | 4.59 | 75.51 |
| 2026-09-18 | 0.75 | 21.6 | 4.42 | 75.51 |
| 2026-09-17 | 0.71 | 21.23 | 4.36 | 75.1 |
| 2026-09-16 | 0.71 | 20.69 | 4.27 | 73.88 |
| 2026-09-15 | 0.75 | 20.15 | 4.18 | 73.47 |
| 2026-09-14 | 0.76 | 18.81 | 3.95 | 69.26 |
| 2026-09-11 | 0.76 | 18.15 | 3.84 | 68.16 |
| 2026-09-10 | 0.77 | 17.83 | 3.78 | 67.76 |
| 2026-09-09 | 0.63 | 21.37 | 4.38 | 75.51 |
| 2026-09-08 | 0.62 | 20.95 | 4.31 | 74.69 |
| 2026-09-04 | 0.62 | 19.74 | 4.11 | 73.88 |
| 2026-09-03 | 0.62 | 19.01 | 3.98 | 71.43 |
| 2026-09-02 | 0.61 | 18.7 | 3.93 | 71.02 |
| 2026-09-01 | 0.6 | 19.39 | 4.05 | 72.54 |
| 2026-08-31 | 0.62 | 19.58 | 4.08 | 73.25 |