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Kadant Inc KAI 265.84 0.28 0.11%

KAI Historical Options Analysis

Explore KAI (Kadant Inc) 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

KAI / Comparative study

3 signals / 508 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.02
32.36
Mean
31.91
Window
+305.0%
ATM IV z 0.16
0.36
Mean
0.34
Window
+28.4%
IV Percentile z -1.59
28.29
Mean
67.63
Window
-64.5%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.77 0.49
ATM IV 0.77 1.00 0.67
IV Percent... 0.49 0.67 1.00
Source observations

Data inspector

1-50 of 508
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-21 265.84 32.36 0.36 28.29
2026-09-18 265.56 32.21 0.35 28.57
2026-09-17 267.12 35.8 0.36 37.84
2026-09-16 270 32.84 0.36 31.66
2026-09-15 265.56 35.96 0.37 38.22
2026-09-14 267.3 40.33 0.38 49.61
2026-09-11 266.3 41.3 0.37 47.1
2026-09-10 286.23 38.31 0.37 39.38
2026-09-09 291.25 33.61 0.35 29.73
2026-09-08 299.54 36.41 0.36 35.14
2026-09-07 299.4 36.37 0.36 34.88
2026-09-04 298.76 29.71 0.34 20.85
2026-09-03 297.56 28.05 0.34 18.53
2026-09-02 295.09 31.1 0.34 23.94
2026-09-01 292.48 33.26 0.35 28.68
2026-08-31 299.14 33.01 0.35 28.4
2026-08-28 302.24 39.51 0.37 40.7
2026-08-27 305.86 43.95 0.37 48.06
2026-08-26 305.92 47.81 0.38 53.88
2026-08-25 302.84 49.23 0.38 54.26
2026-08-24 312.57 28.5 0.32 12.84
2026-08-21 313.41 26.02 0.31 10.85
2026-08-20 314.06 28.63 0.32 13.18
2026-08-19 314.37 37.61 0.35 27.52
2026-08-18 309.64 55.33 0.4 72.48
2026-08-17 329.72 36.65 0.34 25.29
2026-08-14 334.22 36.08 0.34 24.03
2026-08-13 331.03 36.09 0.34 24.42
2026-08-12 334.08 41.55 0.36 35.27
2026-08-11 338.33 44.63 0.37 41.86
2026-08-10 333.48 44.82 0.37 42.8
2026-08-07 337.63 42.7 0.36 40.31
2026-08-06 334.64 40.53 0.35 33.33
2026-08-05 337.12 49.93 0.38 57.36
2026-08-04 334.92 73.69 0.46 93.8
2026-08-03 324.56 84.32 0.49 97.67
2026-07-31 307.5 69.27 0.45 92.25
2026-07-30 307.79 73.79 0.46 94.96
2026-07-29 302.96 63.04 0.43 85.66
2026-07-28 315.1 72.21 0.45 93.8
2026-07-27 312.15 70.38 0.45 93.77
2026-07-24 312.36 69.17 0.44 93.41
2026-07-23 307.7 67.53 0.44 91.09
2026-07-22 306.89 65.37 0.43 89.15
2026-07-21 306.41 67.32 0.44 91.09
2026-07-20 306.39 66.89 0.44 91.05
2026-07-17 311.01 63.7 0.43 88.76
2026-07-16 319.03 61.09 0.42 87.6
2026-07-15 300.87 77.09 0.47 96.9
2026-07-14 300.07 75.4 0.46 96.12