Byrna Technologies BYRN 3.66 0.13 3.68%
Window
Scale
Plotted 3/8
Metric library
Volatility
Interactive timeline
BYRN / Comparative study
3 signals / 503 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -0.53
24.16
Mean
35.67
Window
+478.0%
ATM IV
z 0.80
1.14
Mean
0.87
Window
+67.0%
IV Percentile
z 0.76
83.33
Mean
60.35
Window
+172.7%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.63 | 0.69 |
| ATM IV | 0.63 | 1.00 | 0.55 |
| IV Percent... | 0.69 | 0.55 | 1.00 |
Source observations
Data inspector
1-50 of 503
- 1 / 11
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-11 | 3.66 | 24.16 | 1.14 | 83.33 |
| 2026-09-10 | 3.53 | 25.86 | 1.18 | 87.7 |
| 2026-09-09 | 3.58 | 23.72 | 1.13 | 81.75 |
| 2026-09-08 | 3.63 | 22.37 | 1.09 | 80.16 |
| 2026-09-07 | 3.82 | 14.65 | 0.89 | 54.18 |
| 2026-09-04 | 3.68 | 16.05 | 0.92 | 59.92 |
| 2026-09-03 | 3.41 | 50.12 | 1.82 | 96.43 |
| 2026-09-02 | 3.44 | 48.47 | 1.78 | 96.03 |
| 2026-09-01 | 3.4 | 48.52 | 1.78 | 96.41 |
| 2026-08-31 | 3.61 | 42.15 | 1.61 | 96 |
| 2026-08-28 | 3.58 | 33.25 | 1.38 | 92.83 |
| 2026-08-27 | 3.6 | 33.49 | 1.38 | 94.02 |
| 2026-08-26 | 3.69 | 26.2 | 1.19 | 90.44 |
| 2026-08-25 | 3.82 | 45.67 | 1.7 | 96.41 |
| 2026-08-24 | 3.62 | 32.31 | 1.35 | 93.6 |
| 2026-08-21 | 3.69 | 24.84 | 1.15 | 88.84 |
| 2026-08-20 | 3.62 | 24.88 | 1.16 | 89.24 |
| 2026-08-19 | 3.77 | 23.84 | 1.13 | 87.25 |
| 2026-08-18 | 3.9 | 23.72 | 1.13 | 86.85 |
| 2026-08-17 | 3.96 | 17.78 | 0.97 | 70.4 |
| 2026-08-14 | 4.19 | 23.78 | 1.13 | 87.25 |
| 2026-08-13 | 4.28 | 15.63 | 0.91 | 64.54 |
| 2026-08-12 | 4.25 | 23.6 | 1.12 | 87.25 |
| 2026-08-11 | 4.68 | 13.03 | 0.84 | 52.99 |
| 2026-08-10 | 4.85 | 22.86 | 1.1 | 86.8 |
| 2026-08-07 | 4.45 | 18.73 | 0.99 | 76.89 |
| 2026-08-06 | 4.36 | 20.03 | 1.03 | 81.67 |
| 2026-08-05 | 4.67 | 18.2 | 0.98 | 73.71 |
| 2026-08-04 | 4.74 | 19.69 | 1.02 | 80.08 |
| 2026-08-03 | 4.9 | 18.46 | 0.99 | 75.6 |
| 2026-07-31 | 4.55 | 23.51 | 1.12 | 87.25 |
| 2026-07-30 | 4.56 | 19.73 | 1.02 | 80.88 |
| 2026-07-29 | 4.33 | 20.45 | 1.04 | 84.06 |
| 2026-07-28 | 3.97 | 90.92 | 2.9 | 98.01 |
| 2026-07-27 | 4.13 | 38.55 | 1.52 | 96 |
| 2026-07-24 | 3.54 | 93.27 | 2.96 | 98.41 |
| 2026-07-23 | 3.37 | 94.2 | 2.98 | 99.2 |
| 2026-07-22 | 3.54 | 93.76 | 2.97 | 99.2 |
| 2026-07-21 | 3.4 | 94.54 | 2.99 | 99.6 |
| 2026-07-20 | 3.18 | 100 | 3.14 | 100 |
| 2026-07-17 | 3.34 | 100 | 2.87 | 100 |
| 2026-07-16 | 3.4 | 100 | 2.8 | 100 |
| 2026-07-15 | 3.57 | 100 | 2.58 | 100 |
| 2026-07-14 | 3.54 | 87.39 | 1.42 | 98.8 |
| 2026-07-13 | 3.82 | 66.69 | 1.2 | 96 |
| 2026-07-10 | 3.87 | 45.13 | 0.98 | 80.48 |
| 2026-07-09 | 3.94 | 48.39 | 1.01 | 86.06 |
| 2026-07-08 | 5.94 | 56.77 | 1.1 | 92.03 |
| 2026-07-07 | 6.15 | 83.44 | 1.38 | 98.41 |
| 2026-07-02 | 6.97 | 54.23 | 1.07 | 92.06 |