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Ampco-Pittsburgh Corp AP 7.67 0.33 4.5%
Window
Scale
Plotted 3/8
Metric library
Volatility
Interactive timeline
AP / Comparative study
3 signals / 491 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -0.34
9.06
Mean
14.39
Window
-72.8%
ATM IV
z -0.52
0.96
Mean
1.61
Window
-71.9%
IV Percentile
z -0.96
16.94
Mean
42.42
Window
-80.1%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.98 | 0.78 |
| ATM IV | 0.98 | 1.00 | 0.78 |
| IV Percent... | 0.78 | 0.78 | 1.00 |
Source observations
Data inspector
1-50 of 491
- 1 / 10
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-11-12 | 7.67 | 9.06 | 0.96 | 16.94 |
| 2026-11-11 | 7.34 | 13.05 | 1.1 | 53.44 |
| 2026-11-10 | 6.8 | 24.08 | 1.52 | 85.83 |
| 2026-11-09 | 6 | 25.05 | 1.55 | 86.59 |
| 2026-11-06 | 5.89 | 21.51 | 1.42 | 82.59 |
| 2026-11-05 | 5.95 | 21.8 | 1.43 | 83 |
| 2026-11-04 | 6.91 | 16.3 | 1.23 | 69.14 |
| 2026-11-03 | 7.54 | 13.43 | 1.12 | 54.69 |
| 2026-11-02 | 7.56 | 12.93 | 1.1 | 51.37 |
| 2026-10-30 | 7.7 | 14.97 | 1.18 | 63.53 |
| 2026-10-29 | 8.44 | 13.55 | 1.12 | 56.3 |
| 2026-10-28 | 8.67 | 23.82 | 1.51 | 85.77 |
| 2026-10-27 | 8.28 | 11.04 | 1.03 | 36.36 |
| 2026-10-26 | 7.66 | 13.43 | 1.12 | 55.16 |
| 2026-10-23 | 7.85 | 11.75 | 1.06 | 42.69 |
| 2026-10-22 | 7.81 | 13.1 | 1.11 | 52.96 |
| 2026-10-21 | 8.21 | 8.88 | 0.95 | 15.81 |
| 2026-10-20 | 8.5 | 7.44 | 0.9 | 7.51 |
| 2026-10-19 | 8.28 | 9.93 | 0.99 | 24.6 |
| 2026-10-15 | 8.45 | 9.61 | 0.98 | 21.74 |
| 2026-10-14 | 8.57 | 7.7 | 0.91 | 8.7 |
| 2026-10-13 | 9.34 | 11.5 | 1.05 | 39.13 |
| 2026-10-12 | 9.2 | 10.46 | 1.01 | 30.95 |
| 2026-10-09 | 9.25 | 11.04 | 1.03 | 34.78 |
| 2026-10-08 | 8.95 | 14.39 | 1.15 | 60.08 |
| 2026-10-07 | 9.22 | 10.31 | 1 | 28.85 |
| 2026-10-06 | 9.42 | 12.65 | 1.09 | 45.45 |
| 2026-10-05 | 9.65 | 8.87 | 0.95 | 15.08 |
| 2026-10-02 | 9.7 | 7.25 | 0.89 | 7.11 |
| 2026-10-01 | 8.99 | 13 | 1.1 | 48.22 |
| 2026-09-30 | 8.85 | 12.62 | 1.09 | 44.66 |
| 2026-09-29 | 9 | 10.79 | 1.02 | 32.02 |
| 2026-09-28 | 8.88 | 10.58 | 1.01 | 30.95 |
| 2026-09-25 | 8.64 | 12.38 | 1.08 | 43.08 |
| 2026-09-24 | 8.67 | 12.73 | 1.09 | 44.84 |
| 2026-09-23 | 8.42 | 12.89 | 1.1 | 46.83 |
| 2026-09-22 | 8.67 | 7.46 | 0.9 | 7.54 |
| 2026-09-21 | 8.6 | 7.9 | 0.91 | 9.16 |
| 2026-09-18 | 8.35 | 8.56 | 0.94 | 12.3 |
| 2026-09-17 | 8.5 | 9.78 | 0.98 | 21.83 |
| 2026-09-16 | 8.11 | 12.32 | 1.08 | 40.87 |
| 2026-09-15 | 7.79 | 10 | 0.99 | 23.02 |
| 2026-09-14 | 7.81 | 13.19 | 1.11 | 47.41 |
| 2026-09-11 | 8.11 | 5.52 | 0.82 | 2.78 |
| 2026-09-10 | 8.24 | 8.8 | 0.95 | 12.7 |
| 2026-09-09 | 8.45 | 9.23 | 0.96 | 16.27 |
| 2026-09-08 | 8.75 | 13.64 | 1.13 | 49.21 |
| 2026-09-04 | 8.68 | 7 | 0.88 | 6.35 |
| 2026-09-03 | 8.49 | 8.76 | 0.94 | 11.9 |
| 2026-09-02 | 8.74 | 9.4 | 0.97 | 16.67 |