FuelCell Energy Inc NEW (DE) FCEL 17.71 2.21 14.26%
Window
Scale
Plotted 3/8
Metric library
Volatility
Interactive timeline
FCEL / Comparative study
3 signals / 503 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -0.94
11.47
Mean
29.52
Window
-74.6%
ATM IV
z -0.64
0.95
Mean
1.34
Window
-22.2%
IV Percentile
z -1.27
9.13
Mean
50.29
Window
-87.7%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.74 | 0.78 |
| ATM IV | 0.74 | 1.00 | 0.64 |
| IV Percent... | 0.78 | 0.64 | 1.00 |
Source observations
Data inspector
1-50 of 503
- 1 / 11
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-17 | 17.71 | 11.47 | 0.95 | 9.13 |
| 2026-09-16 | 15.5 | 10.88 | 0.94 | 8.73 |
| 2026-09-15 | 15.25 | 12.78 | 0.97 | 11.9 |
| 2026-09-14 | 15.28 | 11.86 | 0.95 | 9.16 |
| 2026-09-11 | 15.89 | 13.55 | 0.98 | 15.48 |
| 2026-09-10 | 15.59 | 15.55 | 1.01 | 20.63 |
| 2026-09-09 | 16.57 | 15.02 | 1 | 19.84 |
| 2026-09-08 | 17.76 | 17.21 | 1.03 | 26.19 |
| 2026-09-07 | 14.93 | 16.23 | 1.02 | 23.11 |
| 2026-09-04 | 14.95 | 13.51 | 0.98 | 15.08 |
| 2026-09-03 | 14.67 | 12.3 | 0.96 | 10.71 |
| 2026-09-02 | 14.4 | 12.72 | 0.97 | 10.71 |
| 2026-09-01 | 17.08 | 17.11 | 1.03 | 24.7 |
| 2026-08-31 | 17.23 | 21.15 | 1.09 | 32.4 |
| 2026-08-28 | 17.76 | 23.19 | 1.12 | 39.44 |
| 2026-08-27 | 19.32 | 25.95 | 1.17 | 46.61 |
| 2026-08-26 | 19.07 | 25.16 | 1.15 | 44.62 |
| 2026-08-25 | 19.29 | 27.71 | 1.19 | 51 |
| 2026-08-24 | 18.75 | 29.8 | 1.22 | 55.6 |
| 2026-08-21 | 19.54 | 27.35 | 1.19 | 49.8 |
| 2026-08-20 | 18.36 | 28.13 | 1.2 | 51.79 |
| 2026-08-19 | 20.3 | 27.62 | 1.19 | 50.2 |
| 2026-08-18 | 21.7 | 32.28 | 1.26 | 60.96 |
| 2026-08-17 | 22.36 | 29.32 | 1.22 | 53.2 |
| 2026-08-14 | 22.37 | 30.47 | 1.23 | 57.37 |
| 2026-08-13 | 20.34 | 24.47 | 1.14 | 45.02 |
| 2026-08-12 | 21.67 | 26.92 | 1.18 | 50.2 |
| 2026-08-11 | 19.2 | 25.19 | 1.15 | 46.61 |
| 2026-08-10 | 19.83 | 35.16 | 1.3 | 66.8 |
| 2026-08-07 | 20.43 | 37.31 | 1.34 | 70.12 |
| 2026-08-06 | 20.32 | 42.38 | 1.41 | 76.49 |
| 2026-08-05 | 21.14 | 42.35 | 1.41 | 76.49 |
| 2026-08-04 | 22.5 | 45.63 | 1.46 | 80.88 |
| 2026-08-03 | 21.34 | 45.1 | 1.45 | 79.6 |
| 2026-07-31 | 21.61 | 47.84 | 1.5 | 83.27 |
| 2026-07-30 | 23.62 | 48.3 | 1.5 | 84.46 |
| 2026-07-29 | 18.08 | 50.63 | 1.54 | 86.85 |
| 2026-07-28 | 19.66 | 52.36 | 1.56 | 87.65 |
| 2026-07-27 | 21.49 | 49.84 | 1.53 | 86.8 |
| 2026-07-24 | 21.26 | 46.71 | 1.48 | 84.46 |
| 2026-07-23 | 23.3 | 44.08 | 1.44 | 81.27 |
| 2026-07-22 | 22.47 | 45.78 | 1.46 | 83.67 |
| 2026-07-21 | 21.64 | 45.48 | 1.46 | 83.27 |
| 2026-07-20 | 19.84 | 46.27 | 1.47 | 84 |
| 2026-07-17 | 18.5 | 44.16 | 1.44 | 82.87 |
| 2026-07-16 | 17.26 | 40.91 | 1.39 | 79.68 |
| 2026-07-15 | 20.25 | 42.06 | 1.41 | 81.27 |
| 2026-07-14 | 21.35 | 52.46 | 1.44 | 83.27 |
| 2026-07-13 | 19.08 | 51.57 | 1.43 | 82.8 |
| 2026-07-10 | 21.03 | 50.56 | 1.41 | 82.47 |