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Western Alliance Bancorporation WAL 79.29 0.01 0.01%

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

WAL / Comparative study

3 signals / 503 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.63
13.8
Mean
25.96
Window
-53.2%
ATM IV z -1.18
0.31
Mean
0.4
Window
-25.1%
IV Percentile z -1.12
10.71
Mean
44.09
Window
-68.6%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.83 0.81
ATM IV 0.83 1.00 0.87
IV Percent... 0.81 0.87 1.00
Source observations

Data inspector

1-50 of 503
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 79.29 13.8 0.31 10.71
2026-09-10 79.28 19.82 0.33 17.46
2026-09-09 79.66 15.19 0.32 11.11
2026-09-08 79.94 11.7 0.31 7.94
2026-09-07 80.95 6.55 0.29 4.78
2026-09-04 80.95 5.35 0.29 3.57
2026-09-03 81 8.34 0.3 4.76
2026-09-02 79.12 4.48 0.29 2.38
2026-09-01 77.26 12.89 0.31 7.57
2026-08-31 78.13 10.47 0.3 4.8
2026-08-28 78.53 6.37 0.29 3.59
2026-08-27 78.71 10.76 0.3 4.38
2026-08-26 79.6 4.5 0.29 2.39
2026-08-25 79.63 12.86 0.31 5.58
2026-08-24 78.39 15.46 0.32 7.6
2026-08-21 79.67 12.32 0.31 5.18
2026-08-20 79.15 12 0.31 4.78
2026-08-19 80.4 10.97 0.31 3.98
2026-08-18 80.75 8.36 0.3 3.59
2026-08-17 81.72 2.06 0.28 0.8
2026-08-14 82.32 3.64 0.28 1.59
2026-08-13 81.74 6.82 0.29 2.39
2026-08-12 82.62 16.35 0.32 5.98
2026-08-11 81.5 17.99 0.33 8.37
2026-08-10 80.48 21.23 0.34 15.2
2026-08-07 81.33 15.23 0.32 4.78
2026-08-06 81.33 16.92 0.32 6.77
2026-08-05 82.98 16.35 0.32 5.58
2026-08-04 84.33 19.31 0.33 9.16
2026-08-03 82.82 20.88 0.33 12.8
2026-07-31 80.49 22.03 0.34 13.94
2026-07-30 81.25 21.11 0.34 12.75
2026-07-29 80.7 24.9 0.35 20.72
2026-07-28 83.65 19.05 0.33 8.37
2026-07-27 82.76 23.51 0.34 17.6
2026-07-24 83.11 17.91 0.33 7.17
2026-07-23 82.97 14.09 0.31 3.98
2026-07-22 83.41 20.3 0.33 11.16
2026-07-21 80.5 45.26 0.41 70.92
2026-07-20 80.97 42.34 0.4 63.6
2026-07-17 82.3 44.02 0.4 68.53
2026-07-16 83.99 41.58 0.4 61.35
2026-07-15 81.79 40.58 0.39 56.57
2026-07-14 80.34 44.91 0.41 69.32
2026-07-13 80.49 37.46 0.38 46
2026-07-10 80.69 35.41 0.38 38.65
2026-07-09 80.01 42.62 0.4 62.55
2026-07-08 78.71 45.62 0.41 70.12
2026-07-07 81.82 41.1 0.39 57.77
2026-07-02 81.54 43.83 0.4 65.87