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Ennis EBF 21.49 0.17 0.8%

EBF Historical Options Analysis

Explore EBF (Ennis) 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

EBF / Comparative study

3 signals / 501 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.34
17.43
Mean
11.95
Window
+490.8%
ATM IV z -0.16
0.78
Mean
0.92
Window
+151.8%
IV Percentile z 1.14
77.33
Mean
43.38
Window
+349.6%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.90 0.78
ATM IV 0.90 1.00 0.80
IV Percent... 0.78 0.80 1.00
Source observations

Data inspector

1-50 of 501
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-21 21.49 17.43 0.78 77.33
2026-09-18 21.32 24 1 89.92
2026-09-17 21.39 25.13 1.04 91.13
2026-09-16 21.34 6.16 0.38 50.4
2026-09-15 21.29 17.03 0.76 76.21
2026-09-14 21.28 16.52 0.74 74.09
2026-09-11 21.3 4.82 0.34 41.53
2026-09-10 21.17 5 0.34 41.94
2026-09-09 21.27 7.43 0.43 55.65
2026-09-08 21.27 5.03 0.34 42.34
2026-09-07 21.46 4.5 0.32 37.65
2026-09-04 21.46 4.17 0.31 35.48
2026-09-03 21.3 3.63 0.29 31.85
2026-09-02 21.09 3.41 0.29 29.84
2026-09-01 21.09 6.73 0.4 50.2
2026-08-31 21.34 4.55 0.33 36.59
2026-08-28 21.52 1.15 0.21 6.88
2026-08-27 21.47 1.46 0.22 10.53
2026-08-26 21.48 1.43 0.22 10.12
2026-08-25 21.45 1.11 0.21 6.48
2026-08-24 21.52 1.41 0.22 8.94
2026-08-21 21.57 1.54 0.22 10.53
2026-08-20 22.15 1.18 0.21 6.48
2026-08-19 22.35 1.92 0.23 14.98
2026-08-18 22.53 2 0.24 17
2026-08-17 22.32 1.7 0.23 11.79
2026-08-14 22.1 1.01 0.24 15.79
2026-08-13 22.08 1.06 0.24 16.19
2026-08-12 21.96 0.63 0.21 6.88
2026-08-11 22.13 0.9 0.23 11.74
2026-08-10 22.07 1.12 0.24 15.85
2026-08-07 22.3 1 0.24 14.17
2026-08-06 22.21 0.89 0.23 11.34
2026-08-05 22.2 1.01 0.24 14.57
2026-08-04 22.32 0.85 0.22 10.53
2026-08-03 22.07 0.67 0.21 7.72
2026-07-31 21.8 18.3 1.41 93.93
2026-07-30 21.66 17.48 1.36 92.71
2026-07-29 21.91 1.08 0.24 13.77
2026-07-28 21.89 0.93 0.23 11.74
2026-07-27 21.73 0.85 0.22 10.16
2026-07-24 21.58 14.94 1.19 88.66
2026-07-23 21.33 14.06 1.12 86.64
2026-07-22 21.28 0.46 0.2 3.64
2026-07-21 21.25 0.46 0.2 3.64
2026-07-20 21.33 1.01 0.24 11.79
2026-07-17 21.38 1.38 0.26 14.17
2026-07-16 21.71 0.56 0.21 5.67
2026-07-15 21.17 0.62 0.21 5.67
2026-07-14 21.02 0.67 0.21 5.67