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Kaiser Aluminum Corporation KALU 150.94 0.81 0.54%

KALU Historical Options Analysis

Explore KALU (Kaiser Aluminum Corporation) 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

KALU / Comparative study

3 signals / 501 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.02
23.29
Mean
23.04
Window
-10.4%
ATM IV z -0.26
0.44
Mean
0.47
Window
+12.5%
IV Percentile z -0.33
43.43
Mean
52.38
Window
+32.4%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.66 0.72
ATM IV 0.66 1.00 0.82
IV Percent... 0.72 0.82 1.00
Source observations

Data inspector

1-50 of 501
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-21 150.94 23.29 0.44 43.43
2026-09-18 150.13 23.76 0.44 47.22
2026-09-17 155.08 22.46 0.43 38.49
2026-09-16 152.38 23.14 0.44 41.27
2026-09-15 149.97 23.64 0.44 44.05
2026-09-14 149.06 27.4 0.47 75.7
2026-09-11 157.2 23.75 0.44 45.24
2026-09-10 158.42 25.36 0.45 59.92
2026-09-09 167.41 26.26 0.46 69.44
2026-09-08 167.8 25.92 0.46 65.48
2026-09-07 164.19 33.56 0.52 87.25
2026-09-04 164.19 22.52 0.43 40.08
2026-09-03 160.77 26.06 0.46 66.27
2026-09-02 162.59 25.88 0.46 63.1
2026-09-01 163.31 23.44 0.44 43.43
2026-08-31 158.78 24.44 0.45 53.6
2026-08-28 156.38 22.35 0.43 38.25
2026-08-27 156.75 26.44 0.46 68.53
2026-08-26 155.5 27.22 0.47 70.52
2026-08-25 153.8 24.2 0.44 49.8
2026-08-24 152.5 27.71 0.47 74
2026-08-21 154.16 27.44 0.47 71.71
2026-08-20 151.15 27.28 0.47 70.52
2026-08-19 156.95 24.48 0.45 52.59
2026-08-18 161.24 25.36 0.45 58.17
2026-08-17 185.5 23.15 0.44 42
2026-08-14 181.73 25.93 0.46 63.75
2026-08-13 182.75 25.65 0.46 60.96
2026-08-12 189.49 26.7 0.46 69.32
2026-08-11 193.39 21.29 0.42 36.65
2026-08-10 187.1 22.29 0.43 39.6
2026-08-07 184.75 23.2 0.44 43.82
2026-08-06 170.98 27.62 0.47 72.51
2026-08-05 178.05 27.6 0.47 72.51
2026-08-04 174.61 23.79 0.44 47.81
2026-08-03 163.88 24.78 0.45 57.2
2026-07-31 159.68 26.19 0.46 66.53
2026-07-30 159.72 26.29 0.46 67.33
2026-07-29 151.44 27.78 0.47 72.51
2026-07-28 162.16 24.7 0.45 57.37
2026-07-27 161.89 27.24 0.47 70.4
2026-07-24 163.17 25.43 0.45 61.35
2026-07-23 180.6 21.69 0.42 40.24
2026-07-22 164.32 41.32 0.58 94.82
2026-07-21 164.37 37.92 0.56 92.43
2026-07-20 156.94 37.63 0.55 91.6
2026-07-17 157.78 34.58 0.53 85.26
2026-07-16 160.41 35.1 0.53 87.25
2026-07-15 162.75 35.07 0.53 87.25
2026-07-14 161.16 35.49 0.54 88.05