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Business First Bancshares BFST 30.7 -0.12 -0.39%

BFST Historical Options Analysis

Explore BFST (Business First Bancshares) historical options data, volatility, Greeks and positioning. Compare signals over time in the free Historical Lab preview.

Previous-day view · Mon Sep 21 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

BFST / Comparative study

3 signals / 508 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.42
9.99
Mean
15.46
Window
-45.9%
ATM IV z -0.81
0.46
Mean
0.83
Window
-58.7%
IV Percentile z 0.16
47.45
Mean
42.43
Window
-44.3%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.89 0.81
ATM IV 0.89 1.00 0.88
IV Percent... 0.81 0.88 1.00
Source observations

Data inspector

1-50 of 508
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-21 30.7 9.99 0.46 47.45
2026-09-18 30.82 1.36 0.27 0.78
2026-09-17 30.83 1.37 0.27 0.78
2026-09-16 30.97 13.13 0.53 57.81
2026-09-15 31.48 8.06 0.42 38.67
2026-09-14 31.48 10.24 0.47 47.84
2026-09-11 31.42 5.8 0.37 28.91
2026-09-10 31.45 3.05 0.3 6.64
2026-09-09 31.11 7.26 0.4 33.59
2026-09-08 31.38 3.56 0.31 11.72
2026-09-07 31.84 3.88 0.32 14.12
2026-09-04 31.84 3.35 0.31 9.38
2026-09-03 31.49 3.12 0.3 7.03
2026-09-02 31.31 0.91 0.26 0.39
2026-09-01 30.68 6.72 0.39 29.41
2026-08-31 31.02 6.93 0.39 30.31
2026-08-28 31.21 5.27 0.35 23.53
2026-08-27 31.23 8.32 0.42 35.69
2026-08-26 31.13 8.88 0.43 38.04
2026-08-25 31.16 3.36 0.31 8.63
2026-08-24 31.3 3.22 0.31 8.27
2026-08-21 31.15 5.41 0.36 23.14
2026-08-20 31.22 3.55 0.31 9.41
2026-08-19 31.05 5.79 0.36 24.31
2026-08-18 31.97 4.73 0.34 19.61
2026-08-17 32.11 14.57 0.56 56.3
2026-08-14 32.12 4.05 0.33 12.94
2026-08-13 32.28 4 0.32 12.55
2026-08-12 32.18 11.13 0.49 45.49
2026-08-11 31.98 3.15 0.31 7.45
2026-08-10 31.54 4.6 0.34 16.93
2026-08-07 31.66 3.98 0.32 11.76
2026-08-06 31.71 10.53 0.47 41.57
2026-08-05 31.99 2.29 0.29 2.35
2026-08-04 32.07 7.36 0.4 27.06
2026-08-03 31.92 19.85 0.68 66.54
2026-07-31 31.82 13.41 0.54 50.2
2026-07-30 31.94 9.51 0.45 36.47
2026-07-29 32.01 7.65 0.41 27.45
2026-07-28 32.08 10.35 0.47 39.22
2026-07-27 31.47 11.49 0.49 43.31
2026-07-24 31.16 11.03 0.48 41.57
2026-07-23 30.47 8.6 0.43 31.76
2026-07-22 30.49 7.96 0.41 29.8
2026-07-21 30.85 0 0.23 0
2026-07-20 30.68 12.03 0.53 47.64
2026-07-17 30.89 3.81 0.35 18.82
2026-07-16 31.37 1.36 0.3 5.1
2026-07-15 30.46 0.37 0.28 0.39
2026-07-14 30.18 6.39 0.41 26.67