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ServisFirst Bancshares Inc SFBS 41.08 -0.24 -0.58%

Previous-day view · Fri Nov 6 close. You are previewing the previous trading day. Subscribe to see today live and every other date — Trader is $59/mo. Sign up Sign in
Group
Window
Scale
Plotted 3/8
Metric library

Volatility

Interactive timeline

SFBS / Comparative study

3 signals / 490 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.48
6.59
Mean
13.83
Window
-46.9%
ATM IV z -0.45
0.37
Mean
0.49
Window
+2.9%
IV Percentile z 0.30
53.09
Mean
43.66
Window
+414.4%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.93 0.75
ATM IV 0.93 1.00 0.75
IV Percent... 0.75 0.75 1.00
Source observations

Data inspector

1-50 of 490
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-06 41.08 6.59 0.37 53.09
2026-11-05 41.32 9.44 0.45 77.37
2026-11-04 41.88 6.94 0.38 58.33
2026-11-03 40.85 7.13 0.39 60.71
2026-11-02 41.42 8.45 0.42 69.72
2026-10-30 40.28 7.39 0.39 61.75
2026-10-29 40.52 7.09 0.39 60.8
2026-10-28 39.86 6.41 0.37 52.61
2026-10-27 40.68 4.51 0.31 26.1
2026-10-26 41.09 3.51 0.28 11.29
2026-10-23 41.22 3.56 0.28 11.65
2026-10-22 41.3 3.53 0.28 11.24
2026-10-21 39.79 8.45 0.42 67.87
2026-10-20 39.59 8.64 0.43 68.27
2026-10-19 38.75 10.2 0.47 82.66
2026-10-15 39.56 7.62 0.4 61.85
2026-10-14 38.07 10.41 0.48 81.93
2026-10-13 38.57 29.19 1.01 97.99
2026-10-12 38.73 23.21 0.84 97.18
2026-10-09 38.41 17.21 0.67 95.18
2026-10-08 38.6 16.36 0.65 93.98
2026-10-07 38.18 16.08 0.64 93.57
2026-10-06 38.72 9.49 0.45 76.31
2026-10-05 39.51 9.16 0.44 73.39
2026-10-02 40.15 5.71 0.35 43.78
2026-10-01 39.75 10.91 0.49 83.53
2026-09-30 39.98 7.07 0.38 58.63
2026-09-29 40.08 8.71 0.43 67.87
2026-09-28 41.02 6.16 0.36 48.79
2026-09-25 41.31 15.84 0.63 91.97
2026-09-24 41.25 4.37 0.31 21.77
2026-09-23 41.17 17.19 0.67 93.15
2026-09-22 41.75 7.56 0.4 60.08
2026-09-21 41.92 4.73 0.32 30.36
2026-09-18 41.45 3.98 0.3 14.92
2026-09-17 40.95 4.18 0.3 18.55
2026-09-16 41.28 7.77 0.4 60.48
2026-09-15 42.33 6.89 0.38 54.44
2026-09-14 42.3 4.52 0.31 24.29
2026-09-11 42.13 15.46 0.62 89.92
2026-09-10 42.34 3.43 0.28 9.68
2026-09-09 42.05 4.39 0.31 22.18
2026-09-08 42.7 5.74 0.35 41.94
2026-09-04 43.13 6.35 0.36 47.58
2026-09-03 42.5 4.23 0.3 19.35
2026-09-02 42.3 0.2 0.19 0.4
2026-09-01 41.53 13.1 0.56 86.64
2026-08-31 43.04 2.68 0.26 4.07
2026-08-28 43.2 3.21 0.27 6.88
2026-08-27 43.19 2.98 0.27 5.26