Axcelis Technologies Inc ACLS 104.6 0.85 0.82%
Window
Scale
Plotted 3/8
Metric library
Volatility
Interactive timeline
ACLS / Comparative study
3 signals / 508 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -0.80
22.14
Mean
40.71
Window
-59.8%
ATM IV
z -0.40
0.54
Mean
0.6
Window
+4.7%
IV Percentile
z -1.10
29.96
Mean
62.71
Window
-56.0%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.68 | 0.85 |
| ATM IV | 0.68 | 1.00 | 0.78 |
| IV Percent... | 0.85 | 0.78 | 1.00 |
Source observations
Data inspector
1-50 of 508
- 1 / 11
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-17 | 104.6 | 22.14 | 0.54 | 29.96 |
| 2026-09-16 | 103.75 | 27.65 | 0.6 | 44.75 |
| 2026-09-15 | 105.04 | 30.28 | 0.62 | 52.53 |
| 2026-09-14 | 105.31 | 27.96 | 0.6 | 46.09 |
| 2026-09-11 | 113.43 | 28.19 | 0.6 | 47.47 |
| 2026-09-10 | 113.3 | 30.51 | 0.62 | 54.47 |
| 2026-09-09 | 115.56 | 30 | 0.62 | 52.92 |
| 2026-09-08 | 119.17 | 27.28 | 0.59 | 46.3 |
| 2026-09-07 | 115.08 | 28.78 | 0.61 | 50.39 |
| 2026-09-04 | 115.08 | 27.98 | 0.6 | 48.25 |
| 2026-09-03 | 110.37 | 28.03 | 0.6 | 48.64 |
| 2026-09-02 | 110.77 | 29.71 | 0.61 | 52.92 |
| 2026-09-01 | 110.09 | 32 | 0.64 | 56.64 |
| 2026-08-31 | 115.33 | 27.9 | 0.6 | 49.02 |
| 2026-08-28 | 115.57 | 25.01 | 0.57 | 43.75 |
| 2026-08-27 | 122.4 | 28.35 | 0.6 | 50 |
| 2026-08-26 | 120.36 | 32.8 | 0.64 | 57.42 |
| 2026-08-25 | 125.4 | 33.42 | 0.65 | 58.2 |
| 2026-08-24 | 123.49 | 36.45 | 0.68 | 67.06 |
| 2026-08-21 | 127.07 | 33.46 | 0.65 | 58.98 |
| 2026-08-20 | 124.97 | 34.69 | 0.66 | 62.5 |
| 2026-08-19 | 126.43 | 35.21 | 0.67 | 64.06 |
| 2026-08-18 | 135.39 | 36.03 | 0.67 | 66.8 |
| 2026-08-17 | 144.11 | 35.26 | 0.67 | 64.71 |
| 2026-08-14 | 140.15 | 34.75 | 0.66 | 64.06 |
| 2026-08-13 | 143.03 | 38.16 | 0.69 | 70.7 |
| 2026-08-12 | 142.14 | 38.62 | 0.7 | 71.48 |
| 2026-08-11 | 135.36 | 38.69 | 0.7 | 72.27 |
| 2026-08-10 | 132.65 | 47.55 | 0.78 | 82.75 |
| 2026-08-07 | 140.27 | 43.34 | 0.74 | 78.13 |
| 2026-08-06 | 136.66 | 54.11 | 0.84 | 89.06 |
| 2026-08-05 | 136.67 | 63.19 | 0.93 | 91.02 |
| 2026-08-04 | 139.7 | 66.9 | 0.96 | 91.8 |
| 2026-08-03 | 131.12 | 75.7 | 1.05 | 98.04 |
| 2026-07-31 | 130.38 | 77 | 1.06 | 99.22 |
| 2026-07-30 | 125.21 | 91.49 | 1.19 | 99.61 |
| 2026-07-29 | 112.05 | 72.94 | 1.02 | 98.44 |
| 2026-07-28 | 120.03 | 76.23 | 1.05 | 99.61 |
| 2026-07-27 | 128.11 | 75.97 | 1.05 | 99.61 |
| 2026-07-24 | 134.1 | 70.49 | 1 | 97.27 |
| 2026-07-23 | 141.51 | 68.79 | 0.98 | 95.31 |
| 2026-07-22 | 141.95 | 69.67 | 0.99 | 96.09 |
| 2026-07-21 | 143.21 | 71.77 | 1.01 | 98.83 |
| 2026-07-20 | 131.7 | 70.32 | 1 | 97.25 |
| 2026-07-17 | 136.42 | 70.41 | 1 | 97.66 |
| 2026-07-16 | 139.34 | 69.13 | 0.98 | 97.27 |
| 2026-07-15 | 145.01 | 70.6 | 1 | 98.05 |
| 2026-07-14 | 142.24 | 69.82 | 0.99 | 98.05 |
| 2026-07-13 | 136.56 | 71.16 | 1 | 98.82 |
| 2026-07-10 | 143.35 | 68.77 | 0.98 | 98.44 |