iShares California Muni Bond ETF CMF 55.14 0.05 0.09%
CMF Historical Options Analysis
Explore CMF (iShares California Muni Bond 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
CMF / Comparative study
3 signals / 500 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z --
--
Mean
19.33
Window
--
ATM IV
z --
--
Mean
0.21
Window
--
IV Percentile
z --
--
Mean
63.42
Window
--
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.83 | 0.58 |
| ATM IV | 0.83 | 1.00 | 0.67 |
| IV Percent... | 0.58 | 0.67 | 1.00 |
Source observations
Data inspector
1-50 of 500
- 1 / 10
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-21 | 55.14 | -- | -- | -- |
| 2026-09-18 | 55.09 | -- | -- | -- |
| 2026-09-17 | 55.26 | -- | -- | -- |
| 2026-09-16 | 55.11 | -- | -- | -- |
| 2026-09-15 | 55.14 | -- | -- | -- |
| 2026-09-14 | 55.3 | -- | -- | -- |
| 2026-09-11 | 55.34 | -- | -- | -- |
| 2026-09-10 | 55.09 | -- | -- | -- |
| 2026-09-09 | 55.45 | -- | -- | -- |
| 2026-09-08 | 55.75 | -- | -- | -- |
| 2026-09-07 | 55.7 | -- | -- | -- |
| 2026-09-04 | 55.7 | -- | -- | -- |
| 2026-09-03 | 55.74 | -- | -- | -- |
| 2026-09-02 | 55.73 | -- | -- | -- |
| 2026-09-01 | 55.75 | -- | -- | -- |
| 2026-08-31 | 56.19 | -- | -- | -- |
| 2026-08-28 | 56.27 | -- | -- | -- |
| 2026-08-27 | 56.41 | -- | -- | -- |
| 2026-08-26 | 56.49 | -- | -- | -- |
| 2026-08-25 | 56.56 | -- | -- | -- |
| 2026-08-24 | 56.52 | -- | -- | -- |
| 2026-08-21 | 56.51 | -- | -- | -- |
| 2026-08-20 | 56.58 | -- | -- | -- |
| 2026-08-19 | 56.65 | -- | -- | -- |
| 2026-08-18 | 56.53 | -- | -- | -- |
| 2026-08-17 | 56.65 | -- | -- | -- |
| 2026-08-14 | 56.81 | -- | -- | -- |
| 2026-08-13 | 56.93 | -- | -- | -- |
| 2026-08-12 | 56.85 | -- | -- | -- |
| 2026-08-11 | 56.83 | -- | -- | -- |
| 2026-08-10 | 56.79 | -- | -- | -- |
| 2026-08-07 | 56.83 | -- | -- | -- |
| 2026-08-06 | 56.66 | -- | -- | -- |
| 2026-08-05 | 56.68 | -- | -- | -- |
| 2026-08-04 | 56.59 | -- | -- | -- |
| 2026-08-03 | 56.37 | -- | -- | -- |
| 2026-07-31 | 56.53 | -- | -- | -- |
| 2026-07-30 | 56.56 | -- | -- | -- |
| 2026-07-29 | 56.59 | -- | -- | -- |
| 2026-07-28 | 56.74 | -- | -- | -- |
| 2026-07-27 | 56.67 | -- | -- | -- |
| 2026-07-24 | 56.52 | -- | -- | -- |
| 2026-07-23 | 56.47 | -- | -- | -- |
| 2026-07-22 | 56.81 | -- | -- | -- |
| 2026-07-21 | 57 | -- | -- | -- |
| 2026-07-20 | 57.06 | -- | -- | -- |
| 2026-07-17 | 57.11 | -- | -- | -- |
| 2026-07-16 | 57.12 | -- | -- | -- |
| 2026-07-15 | 57.25 | -- | -- | -- |
| 2026-07-14 | 57.34 | -- | -- | -- |