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Centene Corporation CNC 69.41 2.99 4.5%

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

CNC / Comparative study

3 signals / 507 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -1.42
11.92
Mean
46.07
Window
-54.6%
ATM IV z -0.31
0.42
Mean
0.46
Window
+78.3%
IV Percentile z -1.65
18.68
Mean
67.83
Window
-38.6%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.29 0.86
ATM IV 0.29 1.00 0.39
IV Percent... 0.86 0.39 1.00
Source observations

Data inspector

1-50 of 507
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-14 69.41 11.92 0.42 18.68
2026-09-11 66.42 10.77 0.41 15.5
2026-09-10 65.4 12.25 0.42 19.77
2026-09-09 64.06 9.4 0.4 10.85
2026-09-08 64.58 9.78 0.4 12.02
2026-09-07 66.87 10.39 0.41 14.01
2026-09-04 67.04 8.39 0.39 8.53
2026-09-03 68.02 7.21 0.38 4.65
2026-09-02 67.34 7.62 0.39 5.04
2026-09-01 65.23 7.83 0.39 5.84
2026-08-31 64.34 7.13 0.38 3.91
2026-08-28 64.75 4.43 0.36 0.39
2026-08-27 65.33 5.51 0.37 0.39
2026-08-26 65.47 6.55 0.38 1.56
2026-08-25 65 6 0.37 0.39
2026-08-24 65.65 6.93 0.38 1.17
2026-08-21 65.02 7.03 0.38 1.17
2026-08-20 64.14 7.86 0.39 3.11
2026-08-19 64.7 6.28 0.37 0.39
2026-08-18 65.22 8.05 0.39 2.72
2026-08-17 64.41 7.13 0.38 0.78
2026-08-14 67.47 7.18 0.38 0.78
2026-08-13 66.04 7.41 0.38 0.78
2026-08-12 67.07 8.33 0.39 1.56
2026-08-11 64.88 8.35 0.39 1.56
2026-08-10 66.57 10.24 0.41 5.86
2026-08-07 65.77 8.84 0.4 1.56
2026-08-06 64.2 11.19 0.42 7.78
2026-08-05 66.99 12.17 0.42 9.73
2026-08-04 64.07 10.86 0.41 6.23
2026-08-03 63.76 12.81 0.43 10.55
2026-07-31 62.22 11.96 0.42 8.17
2026-07-30 60.84 12.29 0.42 8.95
2026-07-29 61.82 14.65 0.44 12.84
2026-07-28 63.91 21.09 0.5 43.97
2026-07-27 64.08 32.88 0.6 77.73
2026-07-24 63.41 26.03 0.54 60.31
2026-07-23 63.74 25.5 0.54 58.37
2026-07-22 65.89 28.64 0.56 68.09
2026-07-21 67.59 26 0.54 59.14
2026-07-20 65.84 21.07 0.5 44.14
2026-07-17 66.44 25.54 0.54 57.98
2026-07-16 63.89 26.57 0.54 61.09
2026-07-15 66.61 31.78 0.59 75.1
2026-07-14 68.72 24.88 0.53 57.2
2026-07-13 68.29 28.62 0.56 67.58
2026-07-10 67.35 23.16 0.52 52.53
2026-07-09 67.6 28.27 0.56 66.93
2026-07-08 67.09 29.48 0.57 70.04
2026-07-07 66.12 27.31 0.55 65.76