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Henry (Jack) & Associates JKHY 161.4 -0.02 -0.01%

Previous-day view · Fri Sep 11 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

JKHY / Comparative study

3 signals / 503 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.35
32.02
Mean
37.68
Window
+57.0%
ATM IV z 0.44
0.3
Mean
0.28
Window
+40.3%
IV Percentile z -0.64
43.25
Mean
61.11
Window
-4.4%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.81 0.83
ATM IV 0.81 1.00 0.91
IV Percent... 0.83 0.91 1.00
Source observations

Data inspector

1-50 of 503
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 161.4 32.02 0.3 43.25
2026-09-10 161.42 34.59 0.31 52.38
2026-09-09 158.48 42.39 0.34 84.13
2026-09-08 159.83 36.18 0.32 58.33
2026-09-07 165.64 37.93 0.33 61.35
2026-09-04 165.64 35.02 0.31 55.95
2026-09-03 168.37 36.22 0.32 59.13
2026-09-02 167.03 36.17 0.32 59.13
2026-09-01 168.1 34.19 0.31 53.78
2026-08-31 167.91 37.68 0.33 61.2
2026-08-28 169.73 35.06 0.32 57.37
2026-08-27 169.64 39.88 0.33 76.1
2026-08-26 172.39 28.74 0.29 36.25
2026-08-25 173.62 17.05 0.24 19.52
2026-08-24 170.51 20.75 0.26 23.2
2026-08-21 166.2 29.23 0.29 38.25
2026-08-20 165.08 30.91 0.3 44.62
2026-08-19 163.06 46.2 0.36 90.44
2026-08-18 153.12 57.67 0.41 98.41
2026-08-17 149.87 48.49 0.37 92.8
2026-08-14 153.31 40.12 0.34 79.68
2026-08-13 155.86 42.13 0.34 84.86
2026-08-12 152.31 43.95 0.35 89.64
2026-08-11 153.63 40.17 0.34 80.88
2026-08-10 155.08 48.97 0.37 93.6
2026-08-07 155.95 42.01 0.34 85.66
2026-08-06 156.94 42.26 0.34 86.06
2026-08-05 154.35 43.49 0.35 89.64
2026-08-04 156.63 45.32 0.36 91.24
2026-08-03 156.53 49.75 0.37 94.8
2026-07-31 154.04 53.15 0.39 96.81
2026-07-30 154.24 61.82 0.42 99.6
2026-07-29 161.15 54.19 0.39 98.01
2026-07-28 157.43 53 0.39 97.61
2026-07-27 152.98 59.61 0.41 99.6
2026-07-24 150.58 49.47 0.37 96.41
2026-07-23 148.23 53.73 0.39 98.41
2026-07-22 146.16 55.27 0.4 99.2
2026-07-21 148.9 59.47 0.41 99.6
2026-07-20 153.16 49.66 0.37 98
2026-07-17 151.67 43.48 0.35 94.42
2026-07-16 153.84 42.85 0.35 93.23
2026-07-15 148.47 46.85 0.36 97.21
2026-07-14 145.37 51.43 0.38 98.41
2026-07-13 150.73 46.55 0.36 97.6
2026-07-10 150.32 40.37 0.34 89.64
2026-07-09 150.22 43.47 0.35 95.62
2026-07-08 147.37 44.46 0.35 96.41
2026-07-07 146.71 45.16 0.36 96.81
2026-07-02 146.87 41.47 0.34 93.65