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W WRB 69.9 -0.15 -0.21%

Previous-day view · Fri Sep 11 close. You are previewing the previous trading day. Subscribe to see today live and every other date — plans start at Delta, $39/mo. Sign up Sign in
Group
Window
Scale
Plotted 3/8
Metric library

Volatility

Interactive timeline

WRB / Comparative study

3 signals / 504 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.57
18.68
Mean
12.65
Window
+281.2%
ATM IV z -0.12
0.23
Mean
0.24
Window
+3.4%
IV Percentile z -0.48
44.66
Mean
57.6
Window
-35.3%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.51 0.36
ATM IV 0.51 1.00 0.77
IV Percent... 0.36 0.77 1.00
Source observations

Data inspector

1-50 of 504
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 69.9 18.68 0.23 44.66
2026-09-10 70.05 19.43 0.23 49.01
2026-09-09 69.91 18.38 0.23 43.48
2026-09-08 69.77 20.88 0.24 57.31
2026-09-07 69.14 16.24 0.22 27.78
2026-09-04 69.14 15.45 0.22 24.11
2026-09-03 69.5 17.85 0.23 42.69
2026-09-02 68.12 15.68 0.22 26.09
2026-09-01 67.72 18.69 0.23 45.63
2026-08-31 67.56 18.51 0.23 45.42
2026-08-28 68.44 18.44 0.23 44.84
2026-08-27 68.34 12.52 0.21 13.1
2026-08-26 68.67 14.97 0.22 24.6
2026-08-25 68.48 15.95 0.22 28.57
2026-08-24 69.7 7.56 0.19 4.78
2026-08-21 68.6 16.58 0.22 30.95
2026-08-20 69.18 19.32 0.23 49.21
2026-08-19 69.61 16.41 0.22 31.35
2026-08-18 70.17 16.85 0.22 32.94
2026-08-17 69.75 13.61 0.21 20.72
2026-08-14 70.51 20.79 0.24 55.95
2026-08-13 70.47 24.48 0.25 69.05
2026-08-12 69.73 15.5 0.22 28.97
2026-08-11 70.09 19.7 0.24 50.79
2026-08-10 70.82 14.78 0.22 27.89
2026-08-07 71.6 19.95 0.24 51.98
2026-08-06 72.13 25.34 0.26 75.4
2026-08-05 72.08 26.36 0.26 80.95
2026-08-04 71.39 22.2 0.24 63.49
2026-08-03 72.09 24.41 0.25 69.72
2026-07-31 72.54 28.82 0.27 85.71
2026-07-30 73.38 30.82 0.28 90.87
2026-07-29 75.65 39.65 0.31 97.62
2026-07-28 76.17 14.04 0.21 28.17
2026-07-27 75.7 23.29 0.25 67.73
2026-07-24 75.46 20.15 0.24 56.35
2026-07-23 73.43 30.36 0.27 90.48
2026-07-22 72.36 17.28 0.23 48.41
2026-07-21 72.16 27.5 0.26 84.13
2026-07-20 72.73 48.87 0.34 99.6
2026-07-17 71.61 30.29 0.27 90.87
2026-07-16 69.9 29.06 0.27 88.1
2026-07-15 69.88 32.66 0.28 93.65
2026-07-14 71.98 41.52 0.32 98.81
2026-07-13 73.84 26.21 0.26 82.87
2026-07-10 72.19 22.66 0.25 66.27
2026-07-09 71.82 29.52 0.27 89.29
2026-07-08 71.28 27.78 0.27 86.51
2026-07-07 71.54 33.13 0.29 94.05
2026-07-02 72.08 22.01 0.24 63.64