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Byline Bancorp BY 37.62 -0.56 -1.47%

Previous-day view · Wed Sep 16 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

BY / Comparative study

3 signals / 510 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.01
14.9
Mean
15.03
Window
+11.4%
ATM IV z -0.42
0.98
Mean
1.41
Window
-37.1%
IV Percentile z 0.67
66.54
Mean
46.48
Window
-14.3%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.89 0.76
ATM IV 0.89 1.00 0.84
IV Percent... 0.76 0.84 1.00
Source observations

Data inspector

1-50 of 510
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-16 37.62 14.9 0.98 66.54
2026-09-15 38.18 10.32 0.72 38.58
2026-09-14 38.43 7.82 0.57 23.32
2026-09-11 38.67 4.94 0.41 10.63
2026-09-10 38.38 5.18 0.42 11.02
2026-09-09 37.94 5.5 0.44 13.39
2026-09-08 38.27 3.94 0.35 9.06
2026-09-07 38.85 2.85 0.28 6.32
2026-09-04 38.85 2.43 0.26 3.94
2026-09-03 38.72 2.65 0.27 4.72
2026-09-02 38.29 3.09 0.3 5.51
2026-09-01 37.67 3.93 0.35 7.11
2026-08-31 37.92 2.67 0.27 4.76
2026-08-28 38.3 11.7 0.8 45.85
2026-08-27 38.26 11.38 0.78 44.27
2026-08-26 38.26 11.04 0.76 42.69
2026-08-25 38.11 11.12 0.76 43.08
2026-08-24 38.37 1.77 0.22 0.79
2026-08-21 38.25 -- -- --
2026-08-20 38.33 13.54 0.9 56.3
2026-08-19 38.13 25.82 1.62 79.53
2026-08-18 39.09 26.64 1.66 80.71
2026-08-17 39.15 23.67 1.49 78.26
2026-08-14 39.27 17.73 1.15 68.5
2026-08-13 39.26 16.96 1.1 66.14
2026-08-12 39.23 15.6 1.02 62.99
2026-08-11 38.78 13.05 0.88 53.15
2026-08-10 38.45 11.3 0.77 43.87
2026-08-07 38.83 13.62 0.91 55.91
2026-08-06 39.31 9.93 0.69 33.07
2026-08-05 39.52 11.64 0.79 44.09
2026-08-04 39.75 10.62 0.73 39.37
2026-08-03 39.78 10.28 0.72 35.57
2026-07-31 39.27 10.53 0.73 37.8
2026-07-30 39.22 10.36 0.72 36.61
2026-07-29 39.15 10.04 0.7 35.43
2026-07-28 39.2 9.98 0.7 35.43
2026-07-27 38.68 3.58 0.33 5.93
2026-07-24 38.6 5.69 0.45 11.02
2026-07-23 37.64 11.95 0.81 44.09
2026-07-22 37.75 12.54 0.85 49.21
2026-07-21 38.12 10.44 0.72 38.19
2026-07-20 37.87 8.16 0.59 24.51
2026-07-17 38.06 7.65 0.56 20.47
2026-07-16 38.72 8.59 0.62 28.74
2026-07-15 37.48 7.75 0.57 21.26
2026-07-14 37.2 8.43 0.61 25.98
2026-07-13 37.37 7.57 0.56 19.37
2026-07-10 37.24 7.47 0.55 18.5
2026-07-09 37.15 6.54 0.5 14.17