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Kirby Corporation KEX 121.0 1.53 1.28%

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

KEX / Comparative study

3 signals / 495 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.52
42.19
Mean
33.14
Window
+47.5%
ATM IV z 0.54
0.37
Mean
0.33
Window
+36.9%
IV Percentile z 0.66
74.39
Mean
55.41
Window
+35.8%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.93 0.90
ATM IV 0.93 1.00 0.88
IV Percent... 0.90 0.88 1.00
Source observations

Data inspector

1-50 of 495
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-06 121 42.19 0.37 74.39
2026-11-05 119.47 45.31 0.38 80.08
2026-11-04 128.12 29.95 0.32 45.49
2026-11-03 140.82 29.13 0.31 43.14
2026-11-02 140.64 31.94 0.32 53.54
2026-10-30 143.93 31.43 0.32 51.95
2026-10-29 146 16.72 0.26 12.11
2026-10-28 146.07 27.59 0.31 35.55
2026-10-27 137.06 54.48 0.42 85.94
2026-10-26 134.63 58.7 0.44 90.2
2026-10-23 133.15 58.52 0.44 90.23
2026-10-22 131.5 57.92 0.44 89.45
2026-10-21 137.24 51.5 0.41 83.98
2026-10-20 136.21 42.75 0.37 74.61
2026-10-19 136.37 48.45 0.4 81.25
2026-10-15 137.15 43.19 0.37 74.52
2026-10-14 137.83 47.64 0.39 78.76
2026-10-13 136.77 43.36 0.37 74.9
2026-10-12 135.88 49.98 0.4 81.01
2026-10-09 136.25 43.82 0.38 76.06
2026-10-08 138.11 42.99 0.37 74.13
2026-10-07 137.36 40.19 0.36 63.71
2026-10-06 138.5 42.99 0.37 73.75
2026-10-05 139.85 38.82 0.35 62.4
2026-10-02 137.87 41.95 0.37 72.2
2026-10-01 133.46 37.35 0.35 61.39
2026-09-30 131.25 43.59 0.38 74.13
2026-09-29 131.94 44.44 0.38 75.29
2026-09-28 131.59 18.59 0.27 14.34
2026-09-25 128.88 30.41 0.32 46.72
2026-09-24 130.31 31.46 0.32 50.78
2026-09-23 130.04 28.79 0.31 39.92
2026-09-22 132.47 24.63 0.29 26.74
2026-09-21 135.63 38.48 0.35 62.65
2026-09-18 138.35 9.06 0.22 1.94
2026-09-17 138.39 16.39 0.26 11.24
2026-09-16 136.94 23.47 0.29 24.42
2026-09-15 138.96 19.31 0.27 14.34
2026-09-14 138.49 17.15 0.26 12.06
2026-09-11 139.42 18.43 0.27 12.79
2026-09-10 138.59 14.88 0.25 8.53
2026-09-09 138.57 12.6 0.24 3.88
2026-09-08 138 20.84 0.28 14.73
2026-09-04 140.77 12.22 0.24 3.49
2026-09-03 143.27 4.48 0.2 0.39
2026-09-02 141.62 10.07 0.23 1.94
2026-09-01 140.95 8.87 0.22 0.78
2026-08-31 141.86 0 0.18 0
2026-08-28 139.06 8.72 0.25 4.67
2026-08-27 139.86 0 0.21 0