Alpha Pro Tech APT 5.13 0.02 0.39%
APT Historical Options Analysis
Explore APT (Alpha Pro Tech) historical options data, volatility, Greeks and positioning. Compare signals over time in the free Historical Lab preview.
Window
Scale
Plotted 3/8
Metric library
Volatility
Interactive timeline
APT / Comparative study
3 signals / 507 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -0.44
4.31
Mean
9.38
Window
+31.4%
ATM IV
z -0.52
0.6
Mean
1.01
Window
-2.0%
IV Percentile
z -1.11
22.57
Mean
53.63
Window
-66.6%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.93 | 0.52 |
| ATM IV | 0.93 | 1.00 | 0.61 |
| IV Percent... | 0.52 | 0.61 | 1.00 |
Source observations
Data inspector
1-50 of 507
- 1 / 11
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-21 | 5.13 | 4.31 | 0.6 | 22.57 |
| 2026-09-18 | 5.11 | 4.1 | 0.58 | 19.77 |
| 2026-09-17 | 5.29 | 2.39 | 0.44 | 4.26 |
| 2026-09-16 | 5.2 | 3.53 | 0.53 | 12.02 |
| 2026-09-15 | 5.29 | 2.21 | 0.43 | 2.71 |
| 2026-09-14 | 5.2 | 2.93 | 0.48 | 8.56 |
| 2026-09-11 | 5.19 | 4.51 | 0.61 | 22.48 |
| 2026-09-10 | 5.22 | 2.76 | 0.47 | 7.36 |
| 2026-09-09 | 5.26 | 2.25 | 0.43 | 3.1 |
| 2026-09-08 | 5.28 | 2.19 | 0.42 | 2.33 |
| 2026-09-07 | 5.36 | 3.21 | 0.51 | 9.34 |
| 2026-09-04 | 5.36 | 3.07 | 0.5 | 8.91 |
| 2026-09-03 | 5.29 | 2.71 | 0.47 | 5.81 |
| 2026-09-02 | 5.25 | 2.87 | 0.48 | 6.59 |
| 2026-09-01 | 5.26 | 3.82 | 0.56 | 12.45 |
| 2026-08-31 | 5.51 | 11.58 | 1.19 | 78.91 |
| 2026-08-28 | 5.35 | 3.77 | 0.55 | 11.28 |
| 2026-08-27 | 5.47 | 7.2 | 0.83 | 54.86 |
| 2026-08-26 | 5.3 | 4.75 | 0.63 | 22.96 |
| 2026-08-25 | 5.36 | 2.7 | 0.47 | 5.45 |
| 2026-08-24 | 5.22 | 3.8 | 0.55 | 10.94 |
| 2026-08-21 | 5.21 | 1.11 | 0.34 | 0.39 |
| 2026-08-20 | 5.21 | 2.96 | 0.49 | 5.84 |
| 2026-08-19 | 5.38 | 6.35 | 0.76 | 40.47 |
| 2026-08-18 | 5.38 | 7.3 | 0.84 | 54.47 |
| 2026-08-17 | 5.36 | 4.35 | 0.6 | 16.41 |
| 2026-08-14 | 5.43 | 3.54 | 0.53 | 7.39 |
| 2026-08-13 | 5.46 | 4.5 | 0.61 | 17.12 |
| 2026-08-12 | 5.37 | 2.82 | 0.48 | 5.45 |
| 2026-08-11 | 5.38 | 3.44 | 0.53 | 6.61 |
| 2026-08-10 | 5.37 | 3.81 | 0.56 | 8.98 |
| 2026-08-07 | 5.25 | 4.05 | 0.58 | 11.28 |
| 2026-08-06 | 5.22 | 5.19 | 0.67 | 22.18 |
| 2026-08-05 | 4.9 | 8.14 | 0.91 | 58.75 |
| 2026-08-04 | 4.95 | 7.52 | 0.86 | 53.31 |
| 2026-08-03 | 4.93 | 10.14 | 1.07 | 71.88 |
| 2026-07-31 | 4.93 | 5.65 | 0.7 | 28.4 |
| 2026-07-30 | 4.96 | 7 | 0.81 | 47.86 |
| 2026-07-29 | 4.88 | 7.8 | 0.88 | 54.86 |
| 2026-07-28 | 5 | 8.32 | 0.92 | 59.53 |
| 2026-07-27 | 4.91 | 5.37 | 0.68 | 24.61 |
| 2026-07-24 | 4.93 | 6.22 | 0.75 | 37.35 |
| 2026-07-23 | 4.91 | 6.18 | 0.75 | 36.58 |
| 2026-07-22 | 5.12 | 5.97 | 0.73 | 34.63 |
| 2026-07-21 | 5.14 | 6.56 | 0.78 | 42.8 |
| 2026-07-20 | 5.21 | 5.49 | 0.69 | 27.34 |
| 2026-07-17 | 5.16 | 5.1 | 0.66 | 24.12 |
| 2026-07-16 | 5.3 | 6.65 | 0.79 | 42.41 |
| 2026-07-15 | 5.12 | 5.57 | 0.7 | 28.02 |
| 2026-07-14 | 5.12 | 5.1 | 0.66 | 24.12 |