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Webster Financial Corporation Waterbury WBS 77.75 0.0 0.0%

Previous-day view · Tue Sep 15 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

WBS / Comparative study

3 signals / 503 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 1.48
32.84
Mean
17.42
Window
+83.8%
ATM IV z -0.47
0.26
Mean
0.3
Window
-28.5%
IV Percentile z 0.49
52.17
Mean
37.46
Window
-18.0%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.59 0.68
ATM IV 0.59 1.00 0.84
IV Percent... 0.68 0.84 1.00
Source observations

Data inspector

1-50 of 503
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-15 77.75 32.84 0.26 52.17
2026-09-14 77.75 32.06 0.25 50.79
2026-09-11 77.75 29.93 0.24 47.43
2026-09-10 77.75 29.27 0.24 46.25
2026-09-09 77.75 28.64 0.24 45.06
2026-09-08 77.75 28.04 0.23 44.66
2026-09-07 77.75 27.46 0.23 44.05
2026-09-04 77.75 25.85 0.22 42.29
2026-09-03 77.75 25.35 0.22 41.9
2026-09-02 77.75 24.87 0.22 41.11
2026-09-01 77.75 24.4 0.21 40.87
2026-08-31 77.75 23.95 0.21 38.25
2026-08-28 77.75 20.9 0.2 32.14
2026-08-27 77.75 20.01 0.19 30.16
2026-08-26 77.75 19.19 0.19 28.17
2026-08-25 77.75 18.43 0.18 26.98
2026-08-24 77.75 17.7 0.18 24.7
2026-08-21 77.75 15.77 0.17 22.22
2026-08-20 77.75 15.19 0.17 21.03
2026-08-19 77.57 15.49 0.17 21.03
2026-08-18 77.97 23.48 0.21 33.73
2026-08-17 78.69 18.49 0.18 25.5
2026-08-14 79 3.5 0.1 1.19
2026-08-13 79.02 3.92 0.11 1.59
2026-08-12 79.07 8.78 0.13 6.75
2026-08-11 78.75 7.72 0.13 4.76
2026-08-10 78.7 11.82 0.15 10.76
2026-08-07 79.03 9.73 0.14 7.54
2026-08-06 78.78 12.02 0.15 11.51
2026-08-05 79.12 25.24 0.22 33.73
2026-08-04 77.95 19.31 0.19 23.02
2026-08-03 77.92 8.72 0.13 5.98
2026-07-31 77.22 4.27 0.11 1.59
2026-07-30 77.3 7.39 0.13 3.57
2026-07-29 75.85 17.72 0.18 19.44
2026-07-28 77.09 9.18 0.13 5.56
2026-07-27 76.95 10.03 0.14 6.77
2026-07-24 76.07 10.85 0.14 7.14
2026-07-23 75.46 14.59 0.16 13.89
2026-07-22 76.63 6.4 0.12 2.78
2026-07-21 76.07 14.44 0.16 13.1
2026-07-20 75.35 23.63 0.21 26.29
2026-07-17 76.01 15.99 0.17 15.08
2026-07-16 76.26 16.91 0.17 15.48
2026-07-15 76.58 11.62 0.15 7.14
2026-07-14 76.12 5.47 0.12 1.98
2026-07-13 76.22 9.49 0.14 4.78
2026-07-10 76.51 10.55 0.14 5.56
2026-07-09 76.31 20.77 0.19 19.05
2026-07-08 75.45 1.6 0.1 0.4