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Ballard Power Systems Inc BLDP 1.48 -0.09 -5.73%
Window
Scale
Plotted 3/8
Metric library
Volatility
Interactive timeline
BLDP / Comparative study
3 signals / 495 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -0.69
9.28
Mean
24.67
Window
-4.2%
ATM IV
z 0.11
1.2
Mean
1.12
Window
+34.1%
IV Percentile
z 0.79
80.57
Mean
59.53
Window
-0.8%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.65 | 0.45 |
| ATM IV | 0.65 | 1.00 | 0.45 |
| IV Percent... | 0.45 | 0.45 | 1.00 |
Source observations
Data inspector
1-50 of 495
- 1 / 10
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-11-10 | 1.48 | 9.28 | 1.2 | 80.57 |
| 2026-11-09 | 1.57 | 6.7 | 1.04 | 57.72 |
| 2026-11-06 | 1.53 | 7.62 | 1.1 | 68.02 |
| 2026-11-05 | 1.46 | 9.53 | 1.22 | 81.38 |
| 2026-11-04 | 1.59 | 6.57 | 1.03 | 53.91 |
| 2026-11-03 | 1.55 | 4.97 | 0.92 | 27.34 |
| 2026-11-02 | 1.5 | 16.51 | 1.68 | 94.51 |
| 2026-10-30 | 1.57 | 14.46 | 1.54 | 93.77 |
| 2026-10-29 | 1.6 | 12.87 | 1.44 | 91.44 |
| 2026-10-28 | 1.62 | 11.82 | 1.37 | 88.72 |
| 2026-10-27 | 1.55 | 13.1 | 1.45 | 92.22 |
| 2026-10-26 | 1.43 | 16.15 | 1.65 | 94.53 |
| 2026-10-23 | 1.47 | 13.62 | 1.49 | 94.16 |
| 2026-10-22 | 1.49 | 12.91 | 1.44 | 93 |
| 2026-10-21 | 1.52 | 11.59 | 1.36 | 89.11 |
| 2026-10-20 | 1.51 | 11.54 | 1.35 | 89.11 |
| 2026-10-19 | 1.52 | 11.88 | 1.38 | 90.27 |
| 2026-10-15 | 1.67 | 7.79 | 1.11 | 67.31 |
| 2026-10-14 | 1.7 | 10.68 | 1.3 | 85.38 |
| 2026-10-13 | 1.77 | 10.59 | 1.29 | 84.23 |
| 2026-10-12 | 1.83 | 9.07 | 1.19 | 76.06 |
| 2026-10-09 | 1.91 | 8.05 | 1.12 | 68.85 |
| 2026-10-08 | 1.94 | 9.09 | 1.19 | 75.38 |
| 2026-10-07 | 2 | 9.09 | 1.19 | 75.38 |
| 2026-10-06 | 2.06 | 8.89 | 1.18 | 73.85 |
| 2026-10-05 | 2.06 | 8.89 | 1.18 | 73.75 |
| 2026-10-02 | 2.05 | 9.38 | 1.21 | 75 |
| 2026-10-01 | 2.02 | 8.13 | 1.13 | 70.38 |
| 2026-09-30 | 2.04 | 1.99 | 0.73 | 1.15 |
| 2026-09-29 | 2.1 | 2.21 | 0.74 | 1.15 |
| 2026-09-28 | 2.06 | 0 | 0.6 | 0 |
| 2026-09-25 | 2.13 | 1.64 | 0.78 | 2.31 |
| 2026-09-24 | 2.13 | 0 | 0.67 | 0 |
| 2026-09-23 | 2.19 | 0.51 | 0.75 | 0.77 |
| 2026-09-22 | 2.24 | 6.95 | 1.16 | 71.04 |
| 2026-09-21 | 2.22 | 1.31 | 0.8 | 2.71 |
| 2026-09-18 | 2.17 | 0.77 | 0.76 | 0.77 |
| 2026-09-17 | 2.18 | 1.24 | 0.79 | 1.93 |
| 2026-09-16 | 2.1 | 0 | 0.71 | 0 |
| 2026-09-15 | 2.12 | 0.99 | 0.81 | 2.32 |
| 2026-09-14 | 2.16 | 2.8 | 0.92 | 22.87 |
| 2026-09-11 | 2.21 | 1.47 | 0.84 | 2.7 |
| 2026-09-10 | 2.22 | 0.91 | 0.8 | 1.93 |
| 2026-09-09 | 2.36 | 1.56 | 0.84 | 4.25 |
| 2026-09-08 | 2.37 | 4.29 | 1.02 | 46.72 |
| 2026-09-04 | 2.34 | 2.65 | 0.91 | 19.31 |
| 2026-09-03 | 2.29 | 0 | 0.74 | 0 |
| 2026-09-02 | 2.24 | 0.35 | 0.8 | 1.16 |
| 2026-09-01 | 2.24 | 3.06 | 0.97 | 37.98 |
| 2026-08-31 | 2.31 | 4.39 | 1.06 | 57.2 |