VinFast Auto Ltd VFS 3.32 0.09 2.78%
VFS Historical Options Analysis
Explore VFS (VinFast Auto Ltd) 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
VFS / Comparative study
3 signals / 501 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -0.23
8.76
Mean
12.68
Window
-31.6%
ATM IV
z -0.16
0.99
Mean
1.11
Window
-6.1%
IV Percentile
z 0.79
66.53
Mean
42.16
Window
+168.3%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.90 | 0.64 |
| ATM IV | 0.90 | 1.00 | 0.65 |
| IV Percent... | 0.64 | 0.65 | 1.00 |
Source observations
Data inspector
1-50 of 501
- 1 / 11
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-21 | 3.32 | 8.76 | 0.99 | 66.53 |
| 2026-09-18 | 3.23 | 4.35 | 0.71 | 20.24 |
| 2026-09-17 | 3.24 | 4.27 | 0.71 | 19.84 |
| 2026-09-16 | 3.12 | 4.6 | 0.73 | 23.81 |
| 2026-09-15 | 3.12 | 5.48 | 0.78 | 31.75 |
| 2026-09-14 | 3.13 | 5.73 | 0.8 | 34.66 |
| 2026-09-11 | 3.21 | 4.94 | 0.75 | 25.79 |
| 2026-09-10 | 3.01 | 8.97 | 1 | 68.65 |
| 2026-09-09 | 3.06 | 6.9 | 0.87 | 50.4 |
| 2026-09-08 | 3.1 | 7.55 | 0.91 | 58.33 |
| 2026-09-07 | 3.07 | 9.63 | 1.04 | 72.11 |
| 2026-09-04 | 3.08 | 6.58 | 0.85 | 46.83 |
| 2026-09-03 | 3.08 | 4.29 | 0.71 | 21.03 |
| 2026-09-02 | 3.11 | 5.5 | 0.79 | 33.33 |
| 2026-09-01 | 3.11 | 5.26 | 0.77 | 30.68 |
| 2026-08-31 | 3.15 | 11.86 | 1.18 | 80.4 |
| 2026-08-28 | 3.08 | 11.43 | 1.15 | 80.08 |
| 2026-08-27 | 3.15 | 12.27 | 1.2 | 81.27 |
| 2026-08-26 | 3.08 | 12.62 | 1.22 | 83.27 |
| 2026-08-25 | 3.13 | 12.52 | 1.22 | 83.27 |
| 2026-08-24 | 3.09 | 12.52 | 1.22 | 83.2 |
| 2026-08-21 | 3.11 | 11.83 | 1.18 | 82.07 |
| 2026-08-20 | 3.12 | 12.44 | 1.21 | 83.27 |
| 2026-08-19 | 3.14 | 10.47 | 1.09 | 78.88 |
| 2026-08-18 | 3.08 | 8.81 | 0.99 | 71.31 |
| 2026-08-17 | 3.12 | 8.75 | 0.99 | 71.2 |
| 2026-08-14 | 3.17 | 8.6 | 0.98 | 70.52 |
| 2026-08-13 | 3.15 | 8.52 | 0.97 | 70.52 |
| 2026-08-12 | 3.12 | 8.2 | 0.95 | 68.53 |
| 2026-08-11 | 3.13 | 8.98 | 1 | 72.91 |
| 2026-08-10 | 3.19 | 8.1 | 0.95 | 68.4 |
| 2026-08-07 | 3.35 | 6.5 | 0.85 | 51.79 |
| 2026-08-06 | 3.28 | 7.05 | 0.88 | 59.76 |
| 2026-08-05 | 3.2 | 8.03 | 0.94 | 67.73 |
| 2026-08-04 | 3.33 | 8.7 | 0.98 | 71.31 |
| 2026-08-03 | 3.16 | 7.67 | 0.92 | 67.6 |
| 2026-07-31 | 3.11 | 4.9 | 0.75 | 34.26 |
| 2026-07-30 | 3.1 | 4.69 | 0.74 | 33.47 |
| 2026-07-29 | 3 | 6.04 | 0.82 | 47.41 |
| 2026-07-28 | 2.97 | 7.31 | 0.9 | 62.95 |
| 2026-07-27 | 2.95 | 6.1 | 0.82 | 48.4 |
| 2026-07-24 | 2.85 | 3.61 | 0.67 | 18.73 |
| 2026-07-23 | 3.07 | 0.75 | 0.49 | 0.8 |
| 2026-07-22 | 3.15 | 2.82 | 0.62 | 11.16 |
| 2026-07-21 | 3.19 | 3.55 | 0.66 | 18.33 |
| 2026-07-20 | 3.12 | 4.55 | 0.73 | 31.6 |
| 2026-07-17 | 3.15 | 5.54 | 0.79 | 39.84 |
| 2026-07-16 | 3.11 | 6.99 | 0.88 | 57.77 |
| 2026-07-15 | 3.09 | 5.19 | 0.77 | 35.46 |
| 2026-07-14 | 3.12 | 6.57 | 0.86 | 54.58 |