Gorilla Technology Group Inc GRRR 13.51 0.62 4.81%
GRRR Historical Options Analysis
Explore GRRR (Gorilla Technology Group Inc) 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
GRRR / Comparative study
3 signals / 468 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -0.45
8.26
Mean
13.22
Window
+218.9%
ATM IV
z -0.54
0.99
Mean
1.23
Window
-12.3%
IV Percentile
z -0.07
31.2
Mean
32.99
Window
+436.1%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.39 | 0.50 |
| ATM IV | 0.39 | 1.00 | 0.48 |
| IV Percent... | 0.50 | 0.48 | 1.00 |
Source observations
Data inspector
1-50 of 468
- 1 / 10
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-21 | 13.51 | 8.26 | 0.99 | 31.2 |
| 2026-09-18 | 12.89 | 5.51 | 0.86 | 4.38 |
| 2026-09-17 | 12.99 | 5.35 | 0.86 | 3.19 |
| 2026-09-16 | 12.72 | 7.35 | 0.95 | 19.12 |
| 2026-09-15 | 12.93 | 7.19 | 0.94 | 17.13 |
| 2026-09-14 | 13.22 | 9.34 | 1.04 | 53.6 |
| 2026-09-11 | 13.59 | 6.54 | 0.91 | 11.95 |
| 2026-09-10 | 13.76 | 7.65 | 0.96 | 23.51 |
| 2026-09-09 | 14.36 | 6.05 | 0.89 | 9.16 |
| 2026-09-08 | 14.58 | 6.09 | 0.89 | 9.56 |
| 2026-09-07 | 13.74 | 7.31 | 0.95 | 18.8 |
| 2026-09-04 | 13.79 | 6.18 | 0.89 | 10.36 |
| 2026-09-03 | 13.72 | 5.85 | 0.88 | 9.16 |
| 2026-09-02 | 13.72 | 6.42 | 0.91 | 12.75 |
| 2026-09-01 | 14.09 | 5.6 | 0.87 | 7.2 |
| 2026-08-31 | 15.04 | 3.86 | 0.79 | 0.8 |
| 2026-08-28 | 14.41 | 5.92 | 0.88 | 10.4 |
| 2026-08-27 | 15.66 | 5.44 | 0.86 | 6.4 |
| 2026-08-26 | 15.45 | 5.47 | 0.86 | 6.4 |
| 2026-08-25 | 14.04 | 6.24 | 0.9 | 10.8 |
| 2026-08-24 | 15.83 | 5.15 | 0.85 | 4.02 |
| 2026-08-21 | 16.06 | 8.52 | 1 | 36.8 |
| 2026-08-20 | 15.25 | 8.53 | 1 | 37.2 |
| 2026-08-19 | 14.59 | 9.9 | 1.07 | 62.4 |
| 2026-08-18 | 15.2 | 7.59 | 0.96 | 22.8 |
| 2026-08-17 | 14.95 | 8.48 | 1 | 37.35 |
| 2026-08-14 | 16.37 | 7.57 | 0.96 | 22.4 |
| 2026-08-13 | 15.43 | 10.39 | 1.09 | 67.6 |
| 2026-08-12 | 14.64 | 8.08 | 0.98 | 29.6 |
| 2026-08-11 | 14 | 8.77 | 1.01 | 43.2 |
| 2026-08-10 | 13.49 | 11.11 | 1.12 | 76.71 |
| 2026-08-07 | 13.15 | 10.86 | 1.11 | 75.2 |
| 2026-08-06 | 12.38 | 11.49 | 1.14 | 78 |
| 2026-08-05 | 12 | 12.67 | 1.19 | 85.2 |
| 2026-08-04 | 12.25 | 10.16 | 1.08 | 64.4 |
| 2026-08-03 | 11.7 | 15.88 | 1.34 | 94.78 |
| 2026-07-31 | 11.09 | 21.38 | 1.59 | 99.2 |
| 2026-07-30 | 11.47 | 14.25 | 1.27 | 91.2 |
| 2026-07-29 | 10.65 | 15.11 | 1.31 | 94.4 |
| 2026-07-28 | 11.65 | 17.03 | 1.39 | 96.4 |
| 2026-07-27 | 12.13 | 16.08 | 1.35 | 96.39 |
| 2026-07-24 | 12.01 | 12.54 | 1.19 | 86.4 |
| 2026-07-23 | 12.57 | 17.81 | 1.43 | 98 |
| 2026-07-22 | 12.68 | 14.82 | 1.29 | 95.2 |
| 2026-07-21 | 12.73 | 13.58 | 1.24 | 90 |
| 2026-07-20 | 12.15 | 14.13 | 1.26 | 92.77 |
| 2026-07-17 | 12.04 | 14.55 | 1.28 | 94.8 |
| 2026-07-16 | 11.48 | 14.35 | 1.27 | 94 |
| 2026-07-15 | 11.89 | 13.77 | 1.24 | 92.4 |
| 2026-07-14 | 16.77 | 10.46 | 1.09 | 72.4 |