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Tecogen Inc TGEN 1.7 0.02 1.19%
Window
Scale
Plotted 3/8
Metric library
Volatility
Interactive timeline
TGEN / Comparative study
3 signals / 326 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z 1.38
40.71
Mean
17.25
Window
--
ATM IV
z 1.00
2.55
Mean
1.82
Window
-47.3%
IV Percentile
z 0.95
82.52
Mean
54.93
Window
--
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.99 | 0.80 |
| ATM IV | 0.99 | 1.00 | 0.78 |
| IV Percent... | 0.80 | 0.78 | 1.00 |
Source observations
Data inspector
1-50 of 326
- 1 / 7
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-11-11 | 1.7 | 40.71 | 2.55 | 82.52 |
| 2026-11-10 | 1.68 | 37.74 | 2.44 | 81.71 |
| 2026-11-09 | 1.77 | 31.94 | 2.22 | 77.14 |
| 2026-11-06 | 1.72 | 33.51 | 2.28 | 78.86 |
| 2026-11-05 | 1.53 | 43.89 | 2.67 | 82.93 |
| 2026-11-04 | 1.71 | 27.49 | 2.33 | 79.61 |
| 2026-11-03 | 1.88 | 20.58 | 2 | 74.9 |
| 2026-11-02 | 1.8 | 39.68 | 2.9 | 83.46 |
| 2026-10-30 | 1.99 | 26.2 | 2.26 | 79.92 |
| 2026-10-29 | 2.33 | 18.41 | 1.9 | 72.73 |
| 2026-10-28 | 2.33 | 25.42 | 2.23 | 79.37 |
| 2026-10-27 | 2.1 | 28.54 | 2.37 | 81.35 |
| 2026-10-26 | 1.92 | 35.76 | 2.71 | 83.27 |
| 2026-10-23 | 2.1 | 27.7 | 2.33 | 81.35 |
| 2026-10-22 | 2.07 | 20.17 | 1.98 | 76.59 |
| 2026-10-21 | 2.17 | 4.49 | 1.24 | 9.13 |
| 2026-10-20 | 2.13 | 13.49 | 1.67 | 58.33 |
| 2026-10-19 | 2.12 | 12.92 | 1.64 | 54.58 |
| 2026-10-15 | 2.25 | 12.62 | 1.62 | 51.19 |
| 2026-10-14 | 2.3 | 10.21 | 1.51 | 40.48 |
| 2026-10-13 | 2.3 | 11.05 | 1.55 | 43.25 |
| 2026-10-12 | 2.35 | 19.81 | 1.96 | 76.1 |
| 2026-10-09 | 2.42 | 12.13 | 1.6 | 48.02 |
| 2026-10-08 | 2.47 | 9.13 | 1.46 | 29.37 |
| 2026-10-07 | 2.76 | 4.75 | 1.25 | 10.71 |
| 2026-10-06 | 2.68 | 4.64 | 1.25 | 9.92 |
| 2026-10-05 | 2.54 | 7.84 | 1.4 | 20.72 |
| 2026-10-02 | 2.65 | 9.72 | 1.49 | 33.73 |
| 2026-10-01 | 2.65 | 4.35 | 1.24 | 8.33 |
| 2026-09-30 | 2.84 | 7.33 | 1.38 | 19.44 |
| 2026-09-29 | 2.95 | 23.1 | 2.12 | 78.97 |
| 2026-09-28 | 3.16 | 16.2 | 1.79 | 68.53 |
| 2026-09-25 | 3.05 | 8.53 | 1.43 | 26.98 |
| 2026-09-24 | 3.02 | 24.09 | 2.16 | 80.08 |
| 2026-09-23 | 3.15 | 20.72 | 2.01 | 78.09 |
| 2026-09-22 | 3.32 | 9.4 | 1.47 | 33.07 |
| 2026-09-21 | 3.31 | 13.77 | 1.68 | 60.4 |
| 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 |
| 2026-09-04 | 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 |