Vanguard Extended Market ETF VXF 237.49 2.38 1.01%
VXF Historical Options Analysis
Explore VXF (Vanguard Extended Market ETF) 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
VXF / Comparative study
3 signals / 502 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z 5.64
95.2
Mean
19.89
Window
+728.5%
ATM IV
z 3.18
0.35
Mean
0.22
Window
+86.5%
IV Percentile
z 1.58
99.21
Mean
53.14
Window
+202.5%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.75 | 0.58 |
| ATM IV | 0.75 | 1.00 | 0.77 |
| IV Percent... | 0.58 | 0.77 | 1.00 |
Source observations
Data inspector
1-50 of 502
- 1 / 11
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-21 | 237.49 | 95.2 | 0.35 | 99.21 |
| 2026-09-18 | 235.11 | 22.25 | 0.19 | 11.46 |
| 2026-09-17 | 236.21 | 23.79 | 0.19 | 13.44 |
| 2026-09-16 | 234.39 | 39.27 | 0.23 | 68.77 |
| 2026-09-15 | 235.15 | 29.9 | 0.2 | 34.39 |
| 2026-09-14 | 236.92 | 30.77 | 0.21 | 38.1 |
| 2026-09-11 | 237.76 | 29.87 | 0.2 | 33.99 |
| 2026-09-10 | 236.16 | 33.63 | 0.21 | 50.99 |
| 2026-09-09 | 238.67 | 26.98 | 0.2 | 17 |
| 2026-09-08 | 241.35 | 10.48 | 0.16 | 1.98 |
| 2026-09-07 | 242.66 | 8.19 | 0.15 | 1.19 |
| 2026-09-04 | 242.66 | 5.04 | 0.15 | 0.4 |
| 2026-09-03 | 242.32 | 0 | 0.14 | 0 |
| 2026-09-02 | 239.56 | 25.87 | 0.21 | 37.55 |
| 2026-09-01 | 238.01 | 21.59 | 0.2 | 16.27 |
| 2026-08-31 | 241.42 | 7.78 | 0.17 | 1.99 |
| 2026-08-28 | 242.39 | 12.21 | 0.18 | 6.75 |
| 2026-08-27 | 245.65 | 5.55 | 0.16 | 0.79 |
| 2026-08-26 | 244.3 | 16.96 | 0.19 | 10.32 |
| 2026-08-25 | 243.95 | 11.2 | 0.18 | 5.16 |
| 2026-08-24 | 243.43 | 16.86 | 0.19 | 9.16 |
| 2026-08-21 | 245.53 | 7.9 | 0.17 | 1.98 |
| 2026-08-20 | 243.54 | 20.03 | 0.19 | 10.71 |
| 2026-08-19 | 246.53 | 18.47 | 0.19 | 9.52 |
| 2026-08-18 | 245.82 | 22.19 | 0.2 | 14.29 |
| 2026-08-17 | 249.9 | 11.42 | 0.18 | 4.78 |
| 2026-08-14 | 250.6 | 7.82 | 0.17 | 1.59 |
| 2026-08-13 | 250.02 | 9.67 | 0.17 | 2.38 |
| 2026-08-12 | 248.87 | 16.87 | 0.19 | 7.54 |
| 2026-08-11 | 247.23 | 23.58 | 0.2 | 23.02 |
| 2026-08-10 | 246.45 | 22.03 | 0.2 | 12.35 |
| 2026-08-07 | 247.31 | 9.75 | 0.17 | 2.38 |
| 2026-08-06 | 243.05 | 25.97 | 0.21 | 32.94 |
| 2026-08-05 | 243.85 | 25.14 | 0.21 | 28.17 |
| 2026-08-04 | 245.88 | 15.12 | 0.18 | 5.16 |
| 2026-08-03 | 240.45 | 8.87 | 0.17 | 1.59 |
| 2026-07-31 | 236.16 | 22.65 | 0.2 | 12.3 |
| 2026-07-30 | 236.87 | 31.02 | 0.22 | 53.97 |
| 2026-07-29 | 233.61 | 22.93 | 0.2 | 12.3 |
| 2026-07-28 | 237.54 | 26.99 | 0.21 | 38.1 |
| 2026-07-27 | 237.62 | 29.81 | 0.22 | 48.21 |
| 2026-07-24 | 236.13 | 24.06 | 0.2 | 23.02 |
| 2026-07-23 | 236.79 | 30.61 | 0.22 | 51.98 |
| 2026-07-22 | 237.87 | 25.71 | 0.21 | 29.76 |
| 2026-07-21 | 239.4 | 20.92 | 0.2 | 9.13 |
| 2026-07-20 | 236.42 | 27.03 | 0.21 | 38.25 |
| 2026-07-17 | 238.18 | 25.02 | 0.21 | 25.4 |
| 2026-07-16 | 239.53 | 25.12 | 0.21 | 25.79 |
| 2026-07-15 | 240.29 | 21.44 | 0.2 | 9.13 |
| 2026-07-14 | 240.24 | 26.69 | 0.21 | 34.13 |