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Knife River Corporation KNF 58.33 -0.1 -0.17%

Previous-day view · Wed Nov 11 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

KNF / Comparative study

3 signals / 491 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.47
32.81
Mean
39.92
Window
+120.1%
ATM IV z 0.20
0.49
Mean
0.47
Window
+58.2%
IV Percentile z -0.63
41.7
Mean
57.83
Window
+96.7%
Relationship matrix

Correlation

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

Data inspector

1-50 of 491
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-11 58.33 32.81 0.49 41.7
2026-11-10 58.43 39.58 0.52 62.75
2026-11-09 58.94 43.54 0.54 73.98
2026-11-06 56.4 32.55 0.49 41.7
2026-11-05 57.25 44.11 0.54 75.3
2026-11-04 62.24 42.37 0.52 64.84
2026-11-03 58.53 51.84 0.57 87.89
2026-11-02 57.73 59.88 0.62 94.12
2026-10-30 57.5 56.32 0.6 92.16
2026-10-29 57.6 60.83 0.62 94.88
2026-10-28 54.25 58.29 0.61 94.07
2026-10-27 54.83 54.96 0.59 91.7
2026-10-26 52.91 43.14 0.53 66.67
2026-10-23 53.12 45.07 0.54 73.12
2026-10-22 53.85 40.21 0.51 58.5
2026-10-21 52.44 45.15 0.54 73.52
2026-10-20 51.18 38.57 0.5 50.2
2026-10-19 49.58 52.95 0.58 90.48
2026-10-15 49.95 53.55 0.58 90.91
2026-10-14 47.98 47.06 0.55 79.05
2026-10-13 48.97 54.42 0.59 91.7
2026-10-12 49.44 39.38 0.51 53.97
2026-10-09 49.84 44.81 0.54 72.33
2026-10-08 52.27 39.2 0.5 52.57
2026-10-07 50.54 45.91 0.54 75.1
2026-10-06 53.23 44.29 0.53 71.94
2026-10-05 51.97 40.84 0.51 60.71
2026-10-02 50.33 40.75 0.51 60.47
2026-10-01 50.62 50.62 0.57 86.96
2026-09-30 50.42 56.05 0.6 92.89
2026-09-29 52.68 31.69 0.46 33.6
2026-09-28 53.37 46.1 0.54 77.38
2026-09-25 54.58 15.12 0.37 4.74
2026-09-24 53.37 19.61 0.4 8.33
2026-09-23 51.43 38.97 0.5 53.97
2026-09-22 55.82 30.69 0.46 30.95
2026-09-21 55.41 36.76 0.49 47.81
2026-09-18 54.44 28.58 0.45 26.98
2026-09-17 54.49 21.06 0.41 10.32
2026-09-16 55.62 21.37 0.41 10.32
2026-09-15 56.56 38.52 0.5 52.78
2026-09-14 56.47 26.61 0.44 18.33
2026-09-11 57.63 28.68 0.45 27.38
2026-09-10 57.18 26.72 0.44 20.24
2026-09-09 57.97 39.27 0.51 55.95
2026-09-08 61.43 47.91 0.55 81.35
2026-09-04 61.83 36.56 0.49 49.6
2026-09-03 62.13 28.01 0.44 27.38
2026-09-02 61.24 27.14 0.44 23.81
2026-09-01 61.8 31.61 0.46 35.46