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Delek US Holdings DK 74.47 -1.63 -2.14%

Previous-day view · Mon Sep 14 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

DK / Comparative study

3 signals / 508 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 1.43
57.77
Mean
37.01
Window
+356.3%
ATM IV z 0.83
0.68
Mean
0.6
Window
+72.3%
IV Percentile z 0.27
76.74
Mean
70.35
Window
+48.7%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.93 0.62
ATM IV 0.93 1.00 0.47
IV Percent... 0.62 0.47 1.00
Source observations

Data inspector

1-50 of 508
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-14 74.47 57.77 0.68 76.74
2026-09-11 76.1 53.78 0.66 64.09
2026-09-10 74.89 54.18 0.66 65.25
2026-09-09 75.28 58.54 0.68 77.22
2026-09-08 75.67 57.35 0.67 76.45
2026-09-07 74.01 47.91 0.64 47.29
2026-09-04 71.86 51.17 0.65 58.69
2026-09-03 72.4 54.75 0.66 68.73
2026-09-02 71.45 56.82 0.67 75.29
2026-09-01 73.34 61.59 0.69 80.62
2026-08-31 74.34 72.16 0.73 94.16
2026-08-28 72.25 66.43 0.71 88.76
2026-08-27 70.26 59.56 0.68 79.46
2026-08-26 70.84 70 0.72 92.25
2026-08-25 67.59 68.83 0.72 91.47
2026-08-24 68.08 71.69 0.73 93.77
2026-08-21 71.47 52.33 0.68 80.23
2026-08-20 64.04 21.85 0.56 13.18
2026-08-19 66.33 25.75 0.57 15.5
2026-08-18 68.22 24.06 0.57 13.95
2026-08-17 67.21 32.93 0.6 29.96
2026-08-14 65.47 30.06 0.59 24.81
2026-08-13 68.3 27.63 0.58 19.38
2026-08-12 67.22 20.49 0.55 13.95
2026-08-11 63.94 41.97 0.64 53.1
2026-08-10 60.81 31.64 0.6 27.63
2026-08-07 58.46 30.78 0.6 26.74
2026-08-06 58.69 26.24 0.58 18.6
2026-08-05 59.75 18.24 0.54 15.12
2026-08-04 66.2 45.89 0.66 67.83
2026-08-03 66.01 60.09 0.72 92.22
2026-07-31 67.87 36.5 0.62 42.64
2026-07-30 67.71 29.61 0.59 23.64
2026-07-29 64.92 52.6 0.69 81.78
2026-07-28 62.8 54.09 0.7 84.11
2026-07-27 64.44 41.33 0.64 51.75
2026-07-24 63.2 42.7 0.65 56.98
2026-07-23 64.78 44.95 0.66 64.34
2026-07-22 66.17 46.41 0.66 69.38
2026-07-21 67.19 37.48 0.62 46.12
2026-07-20 64.64 48.14 0.67 75.88
2026-07-17 63.25 42.61 0.65 57.75
2026-07-16 61.59 42.46 0.65 56.59
2026-07-15 59.62 39.11 0.63 50
2026-07-14 60.95 37.93 0.63 48.45
2026-07-13 58.01 29.79 0.59 28.4
2026-07-10 55.51 43.6 0.65 62.02
2026-07-09 56.09 46.59 0.66 70.93
2026-07-08 56.05 47.92 0.67 75.58
2026-07-07 52.32 41.6 0.64 56.59