US Treasury 6 Month Bill XBIL 50.08 0.0 0.01%
XBIL Historical Options Analysis
Explore XBIL (US Treasury 6 Month Bill) 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
XBIL / Comparative study
3 signals / 502 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z --
--
Mean
25.2
Window
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ATM IV
z --
--
Mean
0.37
Window
--
IV Percentile
z --
--
Mean
66.79
Window
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Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.89 | 0.61 |
| ATM IV | 0.89 | 1.00 | 0.81 |
| IV Percent... | 0.61 | 0.81 | 1.00 |
Source observations
Data inspector
1-50 of 502
- 1 / 11
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-21 | 50.08 | -- | -- | -- |
| 2026-09-18 | 50.08 | -- | -- | -- |
| 2026-09-17 | 50.07 | 82.37 | 0.85 | 95.56 |
| 2026-09-16 | 50.06 | 100 | 1.02 | 100 |
| 2026-09-15 | 50.06 | 100 | 0.92 | 100 |
| 2026-09-14 | 50.05 | 93.94 | 0.8 | 97.62 |
| 2026-09-11 | 50.06 | 30.24 | 0.31 | 41.46 |
| 2026-09-10 | 50.06 | 32.45 | 0.33 | 47.5 |
| 2026-09-09 | 50.07 | 60.37 | 0.54 | 89.74 |
| 2026-09-08 | 50.07 | 52.8 | 0.49 | 84.21 |
| 2026-09-07 | 50.06 | 31.82 | 0.32 | 45.95 |
| 2026-09-04 | 50.06 | 27.2 | 0.29 | 41.67 |
| 2026-09-03 | 50.05 | 28.62 | 0.3 | 42.86 |
| 2026-09-02 | 50.04 | 47.64 | 0.45 | 79.41 |
| 2026-09-01 | 50.02 | 37.05 | 0.36 | 63.64 |
| 2026-08-31 | 50.02 | 42.42 | 0.41 | 71.88 |
| 2026-08-28 | 50.02 | 36.46 | 0.36 | 64.52 |
| 2026-08-27 | 50.02 | 0 | 0.08 | 0 |
| 2026-08-26 | 50.17 | 41.33 | 0.42 | 72.41 |
| 2026-08-25 | 50.16 | 31.68 | 0.34 | 57.14 |
| 2026-08-24 | 50.16 | 16.66 | 0.23 | 40.74 |
| 2026-08-21 | 50.15 | 34.82 | 0.37 | 65.38 |
| 2026-08-20 | 50.14 | 80.56 | 0.71 | 88 |
| 2026-08-19 | 50.13 | 100 | 0.85 | 100 |
| 2026-08-18 | 50.14 | 94.84 | 0.73 | 95.65 |
| 2026-08-17 | 50.12 | 33 | 0.33 | 59.09 |
| 2026-08-14 | 50.12 | 26.84 | 0.29 | 57.14 |
| 2026-08-13 | 50.1 | 35.94 | 0.35 | 65 |
| 2026-08-12 | 50.1 | 62.73 | 0.52 | 89.47 |
| 2026-08-11 | 50.09 | 43.94 | 0.4 | 77.78 |
| 2026-08-10 | 50.08 | 56.37 | 0.48 | 88.24 |
| 2026-08-07 | 50.07 | 17.1 | 0.22 | 62.5 |
| 2026-08-06 | 50.06 | 0 | 0.11 | 0 |
| 2026-08-05 | 50.06 | 0 | 0.12 | 0 |
| 2026-08-04 | 50.05 | 10.95 | 0.19 | 46.15 |
| 2026-08-03 | 50.03 | 35.39 | 0.35 | 75 |
| 2026-07-31 | 50.04 | 32.25 | 0.33 | 72.73 |
| 2026-07-30 | 50.02 | 49.11 | 0.44 | 80 |
| 2026-07-29 | 50.02 | 7.64 | 0.17 | 55.56 |
| 2026-07-28 | 49.98 | -- | -- | -- |
| 2026-07-27 | 50.13 | -- | -- | -- |
| 2026-07-24 | 50.13 | -- | -- | -- |
| 2026-07-23 | 50.11 | -- | -- | -- |
| 2026-07-22 | 50.12 | -- | -- | -- |
| 2026-07-21 | 50.12 | -- | -- | -- |
| 2026-07-20 | 50.12 | -- | -- | -- |
| 2026-07-17 | 50.12 | -- | -- | -- |
| 2026-07-16 | 50.11 | 21.29 | 0.26 | 75 |
| 2026-07-15 | 50.1 | 13.08 | 0.21 | 71.43 |
| 2026-07-14 | 50.09 | -- | -- | -- |