Dimensional International Core Equity Market DFAI 42.55 0.36 0.85%
DFAI Historical Options Analysis
Explore DFAI (Dimensional International Core Equity Market) 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
DFAI / Comparative study
3 signals / 508 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z --
--
Mean
17.38
Window
--
ATM IV
z --
--
Mean
0.76
Window
--
IV Percentile
z --
--
Mean
55.88
Window
--
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.98 | 0.80 |
| ATM IV | 0.98 | 1.00 | 0.77 |
| IV Percent... | 0.80 | 0.77 | 1.00 |
Source observations
Data inspector
1-50 of 508
- 1 / 11
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-21 | 42.55 | -- | -- | -- |
| 2026-09-18 | 42.19 | -- | -- | -- |
| 2026-09-17 | 42.54 | -- | -- | -- |
| 2026-09-16 | 42.15 | -- | -- | -- |
| 2026-09-15 | 42.32 | -- | -- | -- |
| 2026-09-14 | 42.47 | -- | -- | -- |
| 2026-09-11 | 42.77 | -- | -- | -- |
| 2026-09-10 | 42.38 | -- | -- | -- |
| 2026-09-09 | 42.73 | -- | -- | -- |
| 2026-09-08 | 43.16 | -- | -- | -- |
| 2026-09-07 | 43.41 | -- | -- | -- |
| 2026-09-04 | 43.41 | -- | -- | -- |
| 2026-09-03 | 43.44 | -- | -- | -- |
| 2026-09-02 | 42.91 | -- | -- | -- |
| 2026-09-01 | 42.69 | -- | -- | -- |
| 2026-08-31 | 43.06 | -- | -- | -- |
| 2026-08-28 | 43.17 | -- | -- | -- |
| 2026-08-27 | 43.31 | -- | -- | -- |
| 2026-08-26 | 43.38 | -- | -- | -- |
| 2026-08-25 | 43.55 | -- | -- | -- |
| 2026-08-24 | 43.29 | -- | -- | -- |
| 2026-08-21 | 43.35 | -- | -- | -- |
| 2026-08-20 | 43 | -- | -- | -- |
| 2026-08-19 | 43.1 | -- | -- | -- |
| 2026-08-18 | 42.88 | -- | -- | -- |
| 2026-08-17 | 43.36 | -- | -- | -- |
| 2026-08-14 | 43.42 | -- | -- | -- |
| 2026-08-13 | 43.39 | -- | -- | -- |
| 2026-08-12 | 43.31 | -- | -- | -- |
| 2026-08-11 | 43.16 | -- | -- | -- |
| 2026-08-10 | 43.14 | -- | -- | -- |
| 2026-08-07 | 43.31 | -- | -- | -- |
| 2026-08-06 | 42.83 | -- | -- | -- |
| 2026-08-05 | 42.83 | -- | -- | -- |
| 2026-08-04 | 42.69 | -- | -- | -- |
| 2026-08-03 | 42.27 | -- | -- | -- |
| 2026-07-31 | 42.1 | -- | -- | -- |
| 2026-07-30 | 42.37 | -- | -- | -- |
| 2026-07-29 | 41.36 | -- | -- | -- |
| 2026-07-28 | 41.57 | -- | -- | -- |
| 2026-07-27 | 41.57 | -- | -- | -- |
| 2026-07-24 | 41.41 | -- | -- | -- |
| 2026-07-23 | 41.16 | -- | -- | -- |
| 2026-07-22 | 41.67 | -- | -- | -- |
| 2026-07-21 | 41.57 | -- | -- | -- |
| 2026-07-20 | 41.04 | -- | -- | -- |
| 2026-07-17 | 41.35 | -- | -- | -- |
| 2026-07-16 | 41.54 | -- | -- | -- |
| 2026-07-15 | 41.8 | -- | -- | -- |
| 2026-07-14 | 41.54 | -- | -- | -- |