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BGSF BGSF 4.07 0.14 3.56%
Window
Scale
Plotted 3/8
Metric library
Volatility
Interactive timeline
BGSF / Comparative study
3 signals / 494 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z 1.41
37.23
Mean
16.06
Window
+72.3%
ATM IV
z 0.83
2.69
Mean
1.68
Window
+26.7%
IV Percentile
z 1.51
91.59
Mean
49.08
Window
+9.0%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.99 | 0.84 |
| ATM IV | 0.99 | 1.00 | 0.81 |
| IV Percent... | 0.84 | 0.81 | 1.00 |
Source observations
Data inspector
1-50 of 494
- 1 / 10
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-11-10 | 4.07 | 37.23 | 2.69 | 91.59 |
| 2026-11-09 | 3.93 | 37.05 | 2.68 | 91.56 |
| 2026-11-06 | 3.44 | 44.99 | 3.14 | 95.58 |
| 2026-11-05 | 3.53 | 40.96 | 2.91 | 93.36 |
| 2026-11-04 | 3.93 | 31.58 | 2.36 | 90.21 |
| 2026-11-03 | 4.19 | 24.28 | 1.93 | 84.68 |
| 2026-11-02 | 3.99 | 27.11 | 2.1 | 86.75 |
| 2026-10-30 | 4.24 | 20.09 | 1.69 | 75.85 |
| 2026-10-29 | 4.29 | 18.61 | 1.6 | 71.61 |
| 2026-10-28 | 4.25 | 18.65 | 1.6 | 72.03 |
| 2026-10-27 | 4.17 | 19.33 | 1.64 | 74.15 |
| 2026-10-26 | 4.35 | -- | -- | -- |
| 2026-10-23 | 4.36 | -- | -- | -- |
| 2026-10-22 | 4.17 | -- | -- | -- |
| 2026-10-21 | 4.08 | -- | -- | -- |
| 2026-10-20 | 4.05 | 8.02 | 0.98 | 36.25 |
| 2026-10-19 | 4.13 | 7.21 | 0.93 | 31.25 |
| 2026-10-15 | 4.35 | 68.27 | 4.5 | 98.77 |
| 2026-10-14 | 4.43 | 43.27 | 3.04 | 95.47 |
| 2026-10-13 | 4.55 | 29.84 | 2.26 | 88.48 |
| 2026-10-12 | 4.63 | 16.54 | 1.48 | 69.83 |
| 2026-10-09 | 4.75 | 9.01 | 1.04 | 40.33 |
| 2026-10-08 | 4.77 | 5.81 | 0.85 | 24.28 |
| 2026-10-07 | 4.7 | 8.04 | 0.98 | 35.39 |
| 2026-10-06 | 4.73 | 7.52 | 0.95 | 33.33 |
| 2026-10-05 | 4.78 | 3.01 | 0.69 | 10.74 |
| 2026-10-02 | 4.92 | 33.83 | 2.49 | 91.77 |
| 2026-10-01 | 4.98 | 0 | 0.51 | 0 |
| 2026-09-30 | 5.01 | 5.07 | 0.83 | 20.99 |
| 2026-09-29 | 5.07 | 1.8 | 0.64 | 6.58 |
| 2026-09-28 | 4.91 | 3 | 0.71 | 10.33 |
| 2026-09-25 | 5 | 1.96 | 0.65 | 6.58 |
| 2026-09-24 | 5 | 1.62 | 0.63 | 6.2 |
| 2026-09-23 | 4.96 | 1.57 | 0.62 | 5.79 |
| 2026-09-22 | 5 | 1.25 | 0.61 | 4.13 |
| 2026-09-21 | 5.03 | 1.22 | 0.6 | 3.73 |
| 2026-09-18 | 4.95 | 7.05 | 0.94 | 30.58 |
| 2026-09-17 | 5.17 | 21.7 | 1.8 | 82.64 |
| 2026-09-16 | 5 | 0.05 | 0.54 | 0.41 |
| 2026-09-15 | 5.15 | 3.54 | 0.74 | 15.29 |
| 2026-09-14 | 5.19 | 3.44 | 0.73 | 13.28 |
| 2026-09-11 | 5.15 | 10.52 | 1.14 | 42.56 |
| 2026-09-10 | 5.22 | 3.36 | 0.73 | 13.22 |
| 2026-09-09 | 5.19 | 3.48 | 0.73 | 13.64 |
| 2026-09-08 | 5.34 | 2.29 | 0.67 | 7.02 |
| 2026-09-04 | 5.44 | 15.15 | 1.41 | 56.61 |
| 2026-09-03 | 5.25 | 9.89 | 1.11 | 40.08 |
| 2026-09-02 | 5.24 | 0.32 | 0.55 | 0.41 |
| 2026-09-01 | 5.16 | 1.01 | 0.59 | 1.66 |
| 2026-08-31 | 5.35 | 1.33 | 0.61 | 2.5 |