Tecogen Inc TGEN 3.12 0.01 0.32%
Window
Scale
Plotted 3/8
Metric library
Volatility
Interactive timeline
TGEN / Comparative study
3 signals / 300 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -0.40
10.17
Mean
17.69
Window
--
ATM IV
z -0.39
1.51
Mean
1.82
Window
-68.8%
IV Percentile
z -0.47
40.24
Mean
54.2
Window
--
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.96 | 0.76 |
| ATM IV | 0.96 | 1.00 | 0.76 |
| IV Percent... | 0.76 | 0.76 | 1.00 |
Source observations
Data inspector
1-50 of 300
- 1 / 6
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-18 | 3.12 | 10.17 | 1.51 | 40.24 |
| 2026-09-17 | 3.11 | 43.56 | 3.08 | 84.86 |
| 2026-09-16 | 2.94 | 8.55 | 1.43 | 29.48 |
| 2026-09-15 | 2.97 | 6.79 | 1.35 | 20.72 |
| 2026-09-14 | 3.01 | 6.68 | 1.34 | 19.6 |
| 2026-09-11 | 3.05 | 9.3 | 1.47 | 33.07 |
| 2026-09-10 | 3.03 | 9.98 | 1.5 | 39.04 |
| 2026-09-09 | 3.09 | 13.23 | 1.65 | 57.37 |
| 2026-09-08 | 3.23 | 12.38 | 1.61 | 52.59 |
| 2026-09-07 | 3.13 | 14.24 | 1.7 | 62.4 |
| 2026-09-04 | 3.13 | 12.99 | 1.64 | 57.37 |
| 2026-09-03 | 3.05 | 10.11 | 1.51 | 42.23 |
| 2026-09-02 | 2.95 | 6.74 | 1.35 | 23.11 |
| 2026-09-01 | 3.01 | 8.33 | 1.42 | 29.6 |
| 2026-08-31 | 3.06 | 12.73 | 1.63 | 55.42 |
| 2026-08-28 | 3.11 | 69.99 | 4.33 | 98 |
| 2026-08-27 | 3.17 | 24.14 | 2.17 | 81.2 |
| 2026-08-26 | 3.13 | 56.24 | 3.68 | 95.6 |
| 2026-08-25 | 3.18 | 11.23 | 1.56 | 48.8 |
| 2026-08-24 | 3.11 | 23.66 | 2.14 | 81.12 |
| 2026-08-21 | 3.42 | 8.44 | 1.43 | 33.6 |
| 2026-08-20 | 3.26 | 12.5 | 1.62 | 55.6 |
| 2026-08-19 | 3.36 | 13.39 | 1.66 | 61.2 |
| 2026-08-18 | 3.5 | 21.1 | 2.02 | 81.2 |
| 2026-08-17 | 3.57 | 16.56 | 1.81 | 73.09 |
| 2026-08-14 | 3.65 | 9.36 | 1.47 | 39.6 |
| 2026-08-13 | 4.19 | 15.41 | 1.76 | 69.2 |
| 2026-08-12 | 4.01 | 14.39 | 1.71 | 65.6 |
| 2026-08-11 | 4.06 | 15.15 | 1.74 | 68.4 |
| 2026-08-10 | 3.88 | 11.12 | 1.55 | 50.6 |
| 2026-08-07 | 3.89 | 11.31 | 1.56 | 50.8 |
| 2026-08-06 | 3.73 | 18.18 | 1.89 | 78 |
| 2026-08-05 | 3.76 | 14.57 | 1.72 | 66 |
| 2026-08-04 | 3.74 | 16.81 | 1.82 | 74.4 |
| 2026-08-03 | 3.65 | 18.61 | 1.91 | 78.71 |
| 2026-07-31 | 3.32 | 29.15 | 2.4 | 83.2 |
| 2026-07-30 | 3.2 | 40.61 | 2.94 | 84.8 |
| 2026-07-29 | 3 | 28.2 | 2.36 | 83.6 |
| 2026-07-28 | 3.1 | 29.71 | 2.43 | 84 |
| 2026-07-27 | 3.34 | 16.25 | 1.8 | 74.3 |
| 2026-07-24 | 3.22 | 17.74 | 1.87 | 78.4 |
| 2026-07-23 | 3.4 | 19.04 | 1.93 | 80.8 |
| 2026-07-22 | 3.54 | 20.94 | 2.02 | 82.4 |
| 2026-07-21 | 3.59 | 20.35 | 1.99 | 82.4 |
| 2026-07-20 | 3.45 | 23.83 | 2.15 | 83.13 |
| 2026-07-17 | 3.55 | 18.37 | 1.9 | 81.6 |
| 2026-07-16 | 3.73 | 16.25 | 1.8 | 76.4 |
| 2026-07-15 | 3.95 | 25.88 | 2.25 | 83.6 |
| 2026-07-14 | 4.01 | 14.76 | 1.73 | 70.8 |
| 2026-07-13 | 3.98 | 15.94 | 1.78 | 75.9 |