Altimmune ALT 3.25 0.01 0.31%
Window
Scale
Plotted 3/8
Metric library
Volatility
Interactive timeline
ALT / Comparative study
3 signals / 510 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -0.66
2.48
Mean
18.45
Window
-75.2%
ATM IV
z -0.54
0.79
Mean
1.16
Window
-23.4%
IV Percentile
z -0.70
17.37
Mean
40
Window
+82.5%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.64 | 0.67 |
| ATM IV | 0.64 | 1.00 | 0.63 |
| IV Percent... | 0.67 | 0.63 | 1.00 |
Source observations
Data inspector
1-50 of 510
- 1 / 11
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-18 | 3.25 | 2.48 | 0.79 | 17.37 |
| 2026-09-17 | 3.24 | 1.62 | 0.71 | 6.95 |
| 2026-09-16 | 3.24 | 1.73 | 0.72 | 8.88 |
| 2026-09-15 | 3.23 | 1.16 | 0.66 | 3.47 |
| 2026-09-14 | 3.3 | 0.86 | 0.64 | 1.55 |
| 2026-09-11 | 3.27 | 1.95 | 0.74 | 11.2 |
| 2026-09-10 | 3.29 | 2.21 | 0.76 | 14.29 |
| 2026-09-09 | 3.35 | 1.76 | 0.72 | 8.49 |
| 2026-09-08 | 3.36 | 2.41 | 0.78 | 15.83 |
| 2026-09-07 | 3.44 | 1.67 | 0.71 | 6.2 |
| 2026-09-04 | 3.42 | 2.14 | 0.76 | 13.13 |
| 2026-09-03 | 3.23 | 1.68 | 0.71 | 6.56 |
| 2026-09-02 | 3.28 | 1.97 | 0.74 | 11.2 |
| 2026-09-01 | 3.09 | 3.35 | 0.87 | 31.01 |
| 2026-08-31 | 3.11 | 2.84 | 0.82 | 22.96 |
| 2026-08-28 | 3.11 | 1.26 | 0.67 | 3.49 |
| 2026-08-27 | 3.24 | 0 | 0.56 | 0 |
| 2026-08-26 | 3.15 | 0.59 | 0.66 | 1.94 |
| 2026-08-25 | 3.2 | 0 | 0.6 | 0 |
| 2026-08-24 | 3.11 | 0 | 0.6 | 0 |
| 2026-08-21 | 3.11 | 0.27 | 0.65 | 0.78 |
| 2026-08-20 | 2.95 | 0.39 | 0.66 | 1.55 |
| 2026-08-19 | 3.12 | 0 | 0.63 | 0 |
| 2026-08-18 | 2.97 | 0.69 | 0.7 | 3.88 |
| 2026-08-17 | 3 | 0.48 | 0.68 | 2.72 |
| 2026-08-14 | 2.94 | 0.88 | 0.71 | 6.2 |
| 2026-08-13 | 2.88 | 0.91 | 0.72 | 6.2 |
| 2026-08-12 | 2.93 | 0.8 | 0.71 | 5.04 |
| 2026-08-11 | 3 | 1.37 | 0.76 | 12.79 |
| 2026-08-10 | 3.05 | 0.73 | 0.7 | 3.89 |
| 2026-08-07 | 3.08 | 1.15 | 0.74 | 9.69 |
| 2026-08-06 | 3.01 | 1.08 | 0.73 | 8.53 |
| 2026-08-05 | 3.03 | 1.82 | 0.8 | 17.05 |
| 2026-08-04 | 3.07 | 2.24 | 0.84 | 27.13 |
| 2026-08-03 | 3 | 5.8 | 1.17 | 67.7 |
| 2026-07-31 | 2.84 | 1.83 | 0.8 | 17.44 |
| 2026-07-30 | 2.98 | 1.99 | 0.82 | 21.32 |
| 2026-07-29 | 2.92 | 3.02 | 0.91 | 38.37 |
| 2026-07-28 | 2.99 | 2.91 | 0.9 | 36.05 |
| 2026-07-27 | 2.96 | 2.12 | 0.83 | 23.74 |
| 2026-07-24 | 2.77 | 3.13 | 0.92 | 41.86 |
| 2026-07-23 | 2.84 | 2.05 | 0.82 | 23.26 |
| 2026-07-22 | 2.81 | 8.34 | 1.41 | 77.91 |
| 2026-07-21 | 2.82 | 4.71 | 1.07 | 61.24 |
| 2026-07-20 | 2.81 | 3.92 | 1 | 51.75 |
| 2026-07-17 | 2.87 | 3.81 | 0.99 | 50 |
| 2026-07-16 | 2.85 | 3.94 | 1 | 52.71 |
| 2026-07-15 | 2.98 | 3.45 | 0.95 | 47.29 |
| 2026-07-14 | 2.93 | 4.02 | 1.01 | 53.49 |
| 2026-07-13 | 2.99 | 3.58 | 0.96 | 49.03 |