Vanguard U VFMO 229.63 2.32 1.02%
VFMO Historical Options Analysis
Explore VFMO (Vanguard U) 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
VFMO / Comparative study
3 signals / 501 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -0.47
6.85
Mean
12.77
Window
-74.1%
ATM IV
z -0.40
0.21
Mean
0.26
Window
-34.8%
IV Percentile
z -1.47
19.12
Mean
53.45
Window
-75.4%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.88 | 0.63 |
| ATM IV | 0.88 | 1.00 | 0.68 |
| IV Percent... | 0.63 | 0.68 | 1.00 |
Source observations
Data inspector
1-50 of 501
- 1 / 11
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-21 | 229.63 | 6.85 | 0.21 | 19.12 |
| 2026-09-18 | 227.31 | 3.56 | 0.19 | 5.56 |
| 2026-09-17 | 227.32 | 4.52 | 0.19 | 7.14 |
| 2026-09-16 | 224.13 | 8.3 | 0.22 | 36.11 |
| 2026-09-15 | 224.43 | 7.49 | 0.22 | 25.79 |
| 2026-09-14 | 224.73 | 6.29 | 0.21 | 17.53 |
| 2026-09-11 | 228.69 | 6.97 | 0.21 | 21.43 |
| 2026-09-10 | 226.59 | 8.87 | 0.23 | 40.87 |
| 2026-09-09 | 229.85 | 7.98 | 0.22 | 32.14 |
| 2026-09-08 | 231 | 7.77 | 0.22 | 29.76 |
| 2026-09-07 | 229.8 | 8.54 | 0.22 | 37.85 |
| 2026-09-04 | 229.8 | 7.49 | 0.22 | 27.38 |
| 2026-09-03 | 227.69 | 6.42 | 0.21 | 21.03 |
| 2026-09-02 | 226.3 | 5.14 | 0.2 | 14.29 |
| 2026-09-01 | 224.53 | 4.61 | 0.2 | 10.36 |
| 2026-08-31 | 226.97 | 4.38 | 0.19 | 9.2 |
| 2026-08-28 | 227.12 | 1.58 | 0.17 | 3.19 |
| 2026-08-27 | 232.62 | 7.32 | 0.21 | 22.71 |
| 2026-08-26 | 231.3 | 10 | 0.23 | 44.22 |
| 2026-08-25 | 230.57 | 10.72 | 0.24 | 46.61 |
| 2026-08-24 | 229.19 | 8.2 | 0.22 | 31.2 |
| 2026-08-21 | 232.52 | 9.99 | 0.22 | 35.06 |
| 2026-08-20 | 230.94 | 16.04 | 0.27 | 68.53 |
| 2026-08-19 | 233.99 | 7.75 | 0.2 | 20.72 |
| 2026-08-18 | 235.46 | 11.58 | 0.23 | 44.62 |
| 2026-08-17 | 241.24 | 18 | 0.28 | 74.4 |
| 2026-08-14 | 238.9 | 13.01 | 0.24 | 52.19 |
| 2026-08-13 | 236.66 | 9.3 | 0.22 | 27.49 |
| 2026-08-12 | 236.47 | 12.42 | 0.24 | 48.21 |
| 2026-08-11 | 232.9 | 10.35 | 0.22 | 38.65 |
| 2026-08-10 | 231.91 | 9.37 | 0.22 | 29.2 |
| 2026-08-07 | 232.7 | 10.68 | 0.23 | 40.64 |
| 2026-08-06 | 230.52 | 9.82 | 0.22 | 33.86 |
| 2026-08-05 | 231.7 | 10.27 | 0.22 | 38.65 |
| 2026-08-04 | 234.01 | 13 | 0.24 | 50.6 |
| 2026-08-03 | 226.69 | 9.91 | 0.22 | 34.8 |
| 2026-07-31 | 223.72 | 6.82 | 0.2 | 17.53 |
| 2026-07-30 | 223.88 | 12.76 | 0.24 | 49.4 |
| 2026-07-29 | 214.65 | 15.29 | 0.26 | 62.15 |
| 2026-07-28 | 221.05 | 11.96 | 0.24 | 46.22 |
| 2026-07-27 | 226.17 | 13.02 | 0.24 | 50.8 |
| 2026-07-24 | 227.89 | 18.51 | 0.28 | 73.71 |
| 2026-07-23 | 232.68 | 12.72 | 0.24 | 50.6 |
| 2026-07-22 | 233.5 | 9.97 | 0.22 | 38.65 |
| 2026-07-21 | 234.47 | 10.38 | 0.22 | 41.43 |
| 2026-07-20 | 226.46 | 10.62 | 0.23 | 42.8 |
| 2026-07-17 | 228.03 | 11.81 | 0.23 | 46.61 |
| 2026-07-16 | 227.32 | 10.21 | 0.22 | 40.64 |
| 2026-07-15 | 232.92 | 9.94 | 0.22 | 38.25 |
| 2026-07-14 | 235.17 | 9.34 | 0.22 | 33.47 |