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CollPlant Biotechnologies Ltd Ordinary Shares CLGN 3.9 -0.39 -8.97%
Window
Scale
Plotted 3/8
Metric library
Volatility
Interactive timeline
CLGN / Comparative study
3 signals / 489 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -0.02
35.8
Mean
36.38
Window
-33.6%
ATM IV
z 0.54
7.05
Mean
4.93
Window
+47.2%
IV Percentile
z -0.36
51.82
Mean
62.63
Window
-43.8%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.87 | 0.85 |
| ATM IV | 0.87 | 1.00 | 0.75 |
| IV Percent... | 0.85 | 0.75 | 1.00 |
Source observations
Data inspector
1-50 of 489
- 1 / 10
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-11-10 | 3.9 | 35.8 | 7.05 | 51.82 |
| 2026-11-09 | 4.29 | 35.84 | 7.05 | 52.05 |
| 2026-11-06 | 3.97 | 34.96 | 6.88 | 50.45 |
| 2026-11-05 | 3.94 | 34.6 | 6.81 | 49.55 |
| 2026-11-04 | 4.23 | 34.75 | 6.84 | 51.32 |
| 2026-11-03 | 4.11 | 35.1 | 6.91 | 51.75 |
| 2026-11-02 | 4.08 | 35.6 | 7.01 | 52.86 |
| 2026-10-30 | 4.13 | 33.45 | 6.58 | 47.14 |
| 2026-10-29 | 4.4 | 33.51 | 6.6 | 47.35 |
| 2026-10-28 | 3.95 | 34.32 | 6.76 | 50.67 |
| 2026-10-27 | 3.9 | 34.05 | 6.7 | 50.67 |
| 2026-10-26 | 3.75 | 33.66 | 6.62 | 49.11 |
| 2026-10-23 | 3.67 | 32.96 | 6.49 | 47.56 |
| 2026-10-22 | 3.62 | 53.49 | 10.53 | 84 |
| 2026-10-21 | 3.75 | 32.69 | 6.43 | 47.11 |
| 2026-10-20 | 3.88 | 32.59 | 6.41 | 47.11 |
| 2026-10-19 | 3.56 | 32.95 | 6.48 | 47.77 |
| 2026-10-15 | 3.68 | 0 | 0.000400 | 0.89 |
| 2026-10-14 | 4.13 | 0 | 0.000550 | 1.78 |
| 2026-10-13 | 3.91 | 0 | 0.000660 | 3.11 |
| 2026-10-12 | 4.02 | 0 | 0.000760 | 4.02 |
| 2026-10-09 | 3.51 | 0 | 0.00100 | 5.33 |
| 2026-10-08 | 3.97 | 0 | 0.00107 | 5.78 |
| 2026-10-07 | 3.46 | 96.59 | 19.01 | 99.56 |
| 2026-10-06 | 3.39 | 91.37 | 17.98 | 98.67 |
| 2026-10-05 | 3.41 | 84.6 | 16.65 | 97.77 |
| 2026-10-02 | 3.46 | 75.38 | 14.84 | 96.89 |
| 2026-10-01 | 3.57 | 73.35 | 14.44 | 96.44 |
| 2026-09-30 | 3.78 | 71.62 | 14.1 | 96.44 |
| 2026-09-29 | 3.79 | 69.88 | 13.75 | 96.44 |
| 2026-09-28 | 3.87 | 56.43 | 11.11 | 89.73 |
| 2026-09-25 | 4.25 | 63.58 | 12.51 | 94.67 |
| 2026-09-24 | 4.12 | 62.68 | 12.34 | 94.2 |
| 2026-09-23 | 4.04 | 61.06 | 12.02 | 93.75 |
| 2026-09-22 | 3.85 | 48.9 | 9.63 | 83.48 |
| 2026-09-21 | 4.3 | 57.74 | 11.36 | 92.83 |
| 2026-09-18 | 4.56 | 56.66 | 11.15 | 91.96 |
| 2026-09-17 | 4.16 | 0 | 0.000380 | 0.45 |
| 2026-09-16 | 3.48 | 0 | 0.000520 | 0.89 |
| 2026-09-15 | 3.4 | 0 | 0.000620 | 1.34 |
| 2026-09-14 | 3.49 | 0 | 0.000710 | 1.79 |
| 2026-09-11 | 3.5 | 0 | 0.000930 | 2.68 |
| 2026-09-10 | 3.54 | 0 | 0.00100 | 2.68 |
| 2026-09-09 | 3.41 | 100 | 19.68 | 100 |
| 2026-09-08 | 3.58 | 100 | 18.8 | 100 |
| 2026-09-04 | 3.55 | 100 | 18.37 | 100 |
| 2026-09-03 | 3.41 | 28.34 | 5.04 | 48 |
| 2026-09-02 | 3.43 | 27.7 | 4.92 | 47.11 |
| 2026-09-01 | 3.73 | 29.52 | 5.25 | 48.66 |
| 2026-08-31 | 3.88 | 29.33 | 5.21 | 48.43 |