Innospec Inc IOSP 92.56 -0.59 -0.63%
IOSP Historical Options Analysis
Explore IOSP (Innospec Inc) 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
IOSP / Comparative study
3 signals / 507 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -0.64
1.52
Mean
14.05
Window
-64.5%
ATM IV
z -0.61
0.26
Mean
0.58
Window
-25.7%
IV Percentile
z -1.27
10.57
Mean
48.74
Window
-81.4%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.93 | 0.72 |
| ATM IV | 0.93 | 1.00 | 0.69 |
| IV Percent... | 0.72 | 0.69 | 1.00 |
Source observations
Data inspector
1-50 of 507
- 1 / 11
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-21 | 92.56 | 1.52 | 0.26 | 10.57 |
| 2026-09-18 | 93.15 | 0 | 0.19 | 0 |
| 2026-09-17 | 93.18 | 0.6 | 0.24 | 2.83 |
| 2026-09-16 | 92.93 | 0.86 | 0.25 | 5.67 |
| 2026-09-15 | 91.82 | 1.96 | 0.31 | 21.46 |
| 2026-09-14 | 91.96 | 0.3 | 0.22 | 1.22 |
| 2026-09-11 | 93.23 | 0.07 | 0.21 | 0.4 |
| 2026-09-10 | 93.08 | 0.22 | 0.22 | 0.4 |
| 2026-09-09 | 93.57 | 0.74 | 0.25 | 3.64 |
| 2026-09-08 | 93.37 | 0.86 | 0.25 | 3.64 |
| 2026-09-07 | 93.95 | 1.84 | 0.3 | 17.07 |
| 2026-09-04 | 93.95 | 0.94 | 0.26 | 4.86 |
| 2026-09-03 | 93.12 | 1.17 | 0.27 | 7.69 |
| 2026-09-02 | 93.76 | 0.73 | 0.25 | 3.24 |
| 2026-09-01 | 92.61 | 0.3 | 0.22 | 0.41 |
| 2026-08-31 | 93.86 | 3.37 | 0.38 | 53.88 |
| 2026-08-28 | 95.38 | 0.95 | 0.26 | 4.07 |
| 2026-08-27 | 95.34 | 0.88 | 0.25 | 3.25 |
| 2026-08-26 | 95.66 | 0 | 0.21 | 0 |
| 2026-08-25 | 94.36 | 3.37 | 0.4 | 58.13 |
| 2026-08-24 | 94.73 | 3.26 | 0.39 | 57.14 |
| 2026-08-21 | 93.63 | 2.75 | 0.36 | 43.5 |
| 2026-08-20 | 92.92 | 2 | 0.33 | 23.58 |
| 2026-08-19 | 93.76 | 1.99 | 0.33 | 23.17 |
| 2026-08-18 | 93.56 | 1.74 | 0.31 | 17.07 |
| 2026-08-17 | 93.83 | 1.8 | 0.32 | 19.18 |
| 2026-08-14 | 93.85 | 0.08 | 0.23 | 0.41 |
| 2026-08-13 | 93.92 | 0.31 | 0.24 | 0.81 |
| 2026-08-12 | 93.12 | 0.71 | 0.26 | 3.66 |
| 2026-08-11 | 93.97 | 0 | 0.23 | 0 |
| 2026-08-10 | 92.89 | 0.25 | 0.25 | 1.22 |
| 2026-08-07 | 92.44 | 1.62 | 0.32 | 17.89 |
| 2026-08-06 | 91.53 | 2.82 | 0.38 | 50.41 |
| 2026-08-05 | 91.96 | 3.12 | 0.4 | 55.28 |
| 2026-08-04 | 86.7 | 3.05 | 0.39 | 54.07 |
| 2026-08-03 | 85.48 | 2.27 | 0.35 | 36.33 |
| 2026-07-31 | 85.98 | 1.28 | 0.31 | 15.04 |
| 2026-07-30 | 86.07 | 1.19 | 0.3 | 12.6 |
| 2026-07-29 | 84.95 | 1.66 | 0.32 | 19.92 |
| 2026-07-28 | 85.9 | 2.23 | 0.35 | 33.74 |
| 2026-07-27 | 85.63 | 1.49 | 0.32 | 17.14 |
| 2026-07-24 | 84.76 | 1.68 | 0.33 | 20.33 |
| 2026-07-23 | 84.09 | 1.15 | 0.3 | 12.2 |
| 2026-07-22 | 85.3 | 1.9 | 0.34 | 26.42 |
| 2026-07-21 | 84.5 | 3.11 | 0.4 | 53.25 |
| 2026-07-20 | 83.95 | 1.5 | 0.32 | 17.55 |
| 2026-07-17 | 84.25 | 1.62 | 0.32 | 19.11 |
| 2026-07-16 | 85.46 | 1.12 | 0.3 | 11.38 |
| 2026-07-15 | 83.02 | 2.73 | 0.38 | 47.15 |
| 2026-07-14 | 81.64 | 2.71 | 0.38 | 45.53 |