Happen HAPN 16.18 0.02 0.12%
Window
Scale
Plotted 3/8
Metric library
Volatility
Interactive timeline
HAPN / Comparative study
3 signals / 40 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z 0.46
49.34
Mean
36.64
Window
-44.4%
ATM IV
z 0.31
0.49
Mean
0.48
Window
-8.7%
IV Percentile
z 1.26
69.23
Mean
32.53
Window
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Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.96 | 0.85 |
| ATM IV | 0.96 | 1.00 | 0.73 |
| IV Percent... | 0.85 | 0.73 | 1.00 |
Source observations
Data inspector
1-40 of 40
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-18 | 16.18 | 49.34 | 0.49 | 69.23 |
| 2026-09-17 | 16.16 | 43.81 | 0.48 | 65.79 |
| 2026-09-16 | 16.26 | 43.31 | 0.48 | 64.86 |
| 2026-09-15 | 16.41 | 34.54 | 0.47 | 58.33 |
| 2026-09-14 | 16.71 | 29.16 | 0.46 | 48.57 |
| 2026-09-11 | 16.8 | 28.24 | 0.46 | 41.18 |
| 2026-09-10 | 16.7 | 19.28 | 0.45 | 24.24 |
| 2026-09-09 | 16.83 | 66.21 | 0.51 | 75 |
| 2026-09-08 | 17.49 | 28.88 | 0.46 | 45.16 |
| 2026-09-07 | 17.75 | 19.21 | 0.45 | 23.33 |
| 2026-09-04 | 17.75 | 7.52 | 0.43 | 6.9 |
| 2026-09-03 | 17.58 | 8.51 | 0.43 | 7.14 |
| 2026-09-02 | 17.36 | 13.83 | 0.44 | 11.11 |
| 2026-09-01 | 16.77 | 21.23 | 0.45 | 15.38 |
| 2026-08-31 | 17.58 | 11.22 | 0.43 | 8 |
| 2026-08-28 | 17.89 | 22.11 | 0.45 | 12.5 |
| 2026-08-27 | 18.45 | 33.46 | 0.47 | 39.13 |
| 2026-08-26 | 18.36 | 28.76 | 0.46 | 27.27 |
| 2026-08-25 | 18.26 | 0 | 0.42 | 0 |
| 2026-08-24 | 18.25 | 22.97 | 0.46 | 20 |
| 2026-08-21 | 18.42 | 27.7 | 0.46 | 21.05 |
| 2026-08-20 | 17.97 | 19.93 | 0.45 | 11.11 |
| 2026-08-19 | 18.56 | 39.72 | 0.48 | 29.41 |
| 2026-08-18 | 18.57 | 22.83 | 0.46 | 12.5 |
| 2026-08-17 | 19.19 | 0 | 0.43 | 0 |
| 2026-08-14 | 19.57 | 26.4 | 0.47 | 14.29 |
| 2026-08-13 | 19.65 | 17.64 | 0.46 | 7.69 |
| 2026-08-12 | 19.49 | 41.29 | 0.49 | 16.67 |
| 2026-08-11 | 19.23 | 37.09 | 0.49 | 9.09 |
| 2026-08-10 | 19.44 | 58.62 | 0.51 | 20 |
| 2026-08-07 | 19.37 | 59.65 | 0.51 | 22.22 |
| 2026-08-06 | 19.71 | 100 | 0.56 | 100 |
| 2026-08-05 | 20.42 | 0 | 0.44 | 0 |
| 2026-08-04 | 20.88 | 32.11 | 0.51 | 16.67 |
| 2026-08-03 | 20.44 | 100 | 0.55 | 100 |
| 2026-07-31 | 19.14 | 88.93 | 0.54 | 75 |
| 2026-07-30 | 19.33 | 100 | 0.55 | 100 |
| 2026-07-29 | 18.53 | 88.74 | 0.53 | 50 |
| 2026-07-28 | 18.95 | -- | 0.49 | 0 |
| 2026-07-27 | 18.75 | -- | 0.53 | -- |