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GrafTech International Ltd EAF 10.29 -0.33 -3.11%
Window
Scale
Plotted 3/8
Metric library
Volatility
Interactive timeline
EAF / Comparative study
3 signals / 495 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z 0.69
17.18
Mean
11.49
Window
+115.8%
ATM IV
z -0.36
1.08
Mean
1.3
Window
-1.5%
IV Percentile
z -0.81
29.96
Mean
50.72
Window
-44.1%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.94 | 0.69 |
| ATM IV | 0.94 | 1.00 | 0.68 |
| IV Percent... | 0.69 | 0.68 | 1.00 |
Source observations
Data inspector
1-50 of 495
- 1 / 10
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-11-10 | 10.29 | 17.18 | 1.08 | 29.96 |
| 2026-11-09 | 10.62 | 14.95 | 1.03 | 18.29 |
| 2026-11-06 | 9.58 | 14.06 | 1.01 | 16.19 |
| 2026-11-05 | 9.41 | 26.22 | 1.29 | 62.35 |
| 2026-11-04 | 10.63 | 15.3 | 1.29 | 63.28 |
| 2026-11-03 | 11.66 | 8.32 | 0.98 | 10.94 |
| 2026-11-02 | 11.33 | 13.2 | 1.19 | 52.55 |
| 2026-10-30 | 11.9 | 10.38 | 1.07 | 26.07 |
| 2026-10-29 | 12.05 | 9 | 1.01 | 16.34 |
| 2026-10-28 | 12.18 | 9.37 | 1.02 | 17.51 |
| 2026-10-27 | 11.83 | 9.74 | 1.04 | 19.46 |
| 2026-10-26 | 10.65 | 10.08 | 1.06 | 21.88 |
| 2026-10-23 | 8.51 | 12.51 | 1.16 | 45.14 |
| 2026-10-22 | 7.45 | 16.45 | 1.34 | 69.26 |
| 2026-10-21 | 7.45 | 14.8 | 1.27 | 60.31 |
| 2026-10-20 | 6.95 | 10.9 | 1.09 | 30.74 |
| 2026-10-19 | 7.41 | 15.99 | 1.32 | 67.32 |
| 2026-10-15 | 7.36 | 11.98 | 1.14 | 41.92 |
| 2026-10-14 | 7.73 | 12.08 | 1.14 | 43.08 |
| 2026-10-13 | 8.21 | 11.32 | 1.11 | 36.15 |
| 2026-10-12 | 8.29 | 11.53 | 1.12 | 37.07 |
| 2026-10-09 | 9.11 | 10.21 | 1.06 | 21.92 |
| 2026-10-08 | 8.85 | 11.38 | 1.11 | 36.92 |
| 2026-10-07 | 8.55 | 14.45 | 1.25 | 59.62 |
| 2026-10-06 | 9.4 | 11.59 | 1.12 | 39.23 |
| 2026-10-05 | 8.82 | 10.54 | 1.08 | 27.41 |
| 2026-10-02 | 9.44 | 12.23 | 1.15 | 44.62 |
| 2026-10-01 | 9.07 | 16.85 | 1.36 | 78.08 |
| 2026-09-30 | 8.27 | 9.98 | 1.05 | 21.92 |
| 2026-09-29 | 8.55 | 12.67 | 1.17 | 49.62 |
| 2026-09-28 | 9.96 | 11.93 | 1.14 | 42.08 |
| 2026-09-25 | 11.09 | 10.37 | 1.07 | 25 |
| 2026-09-24 | 10.57 | 11.05 | 1.1 | 35.52 |
| 2026-09-23 | 11.36 | 9.66 | 1.04 | 19.69 |
| 2026-09-22 | 11.21 | 8.97 | 1.01 | 16.22 |
| 2026-09-21 | 9.36 | 9.05 | 1.01 | 16.28 |
| 2026-09-18 | 8.22 | 11.02 | 1.1 | 35.52 |
| 2026-09-17 | 8 | 10.85 | 1.09 | 32.82 |
| 2026-09-16 | 8.11 | 16.98 | 1.36 | 78.38 |
| 2026-09-15 | 7.13 | 11.29 | 1.11 | 38.22 |
| 2026-09-14 | 6.66 | 10.88 | 1.09 | 33.72 |
| 2026-09-11 | 6.58 | 12.19 | 1.15 | 45.56 |
| 2026-09-10 | 6.16 | 7.85 | 0.96 | 7.72 |
| 2026-09-09 | 6.17 | 11.19 | 1.11 | 38.22 |
| 2026-09-08 | 6.3 | 14.63 | 1.26 | 61.78 |
| 2026-09-04 | 6.2 | 11.57 | 1.12 | 42.08 |
| 2026-09-03 | 6.3 | 12.44 | 1.16 | 47.88 |
| 2026-09-02 | 6.69 | 11.17 | 1.1 | 39.77 |
| 2026-09-01 | 7.11 | 8.81 | 1 | 18.6 |
| 2026-08-31 | 7.2 | 11.93 | 1.14 | 43.97 |