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The Cigna Group CI 305.41 9.97 3.37%

Previous-day view · Wed Nov 4 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

CI / Comparative study

3 signals / 503 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.56
54.26
Mean
43.66
Window
+19.5%
ATM IV z 0.67
0.34
Mean
0.31
Window
+13.8%
IV Percentile z 0.32
68.75
Mean
60.65
Window
-25.6%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.98 0.90
ATM IV 0.98 1.00 0.82
IV Percent... 0.90 0.82 1.00
Source observations

Data inspector

1-50 of 503
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-11-04 305.41 54.26 0.34 68.75
2026-11-03 295.44 59.02 0.35 72.66
2026-11-02 295.19 73.11 0.38 87.45
2026-10-30 298.23 86.9 0.41 97.25
2026-10-29 298.41 67.19 0.37 80.31
2026-10-28 295 68.03 0.37 81.42
2026-10-27 298.28 73.69 0.38 88.54
2026-10-26 305.78 63.61 0.36 76.98
2026-10-23 306.95 59.2 0.35 73.91
2026-10-22 315.88 53.93 0.34 69.17
2026-10-21 304.37 58.79 0.35 72.33
2026-10-20 306.6 59.17 0.35 73.12
2026-10-19 298.5 62 0.36 75.4
2026-10-15 298.81 67.55 0.37 81.1
2026-10-14 289.58 71.97 0.38 87.4
2026-10-13 282.53 70.61 0.38 84.25
2026-10-12 283.34 69.01 0.37 83
2026-10-09 282.43 53.58 0.34 68.5
2026-10-08 281.03 55.02 0.34 70.87
2026-10-07 278.51 52.2 0.33 66.93
2026-10-06 274.37 50.43 0.33 65.35
2026-10-05 271.29 46.97 0.32 60.87
2026-10-02 270.53 35.34 0.29 40.16
2026-10-01 267.96 38.35 0.3 50
2026-09-30 271.83 44.51 0.32 57.48
2026-09-29 275.26 57.76 0.35 73.23
2026-09-28 271.83 45.57 0.32 59.68
2026-09-25 272.01 37.9 0.3 49.21
2026-09-24 265.5 38.88 0.3 51.38
2026-09-23 268.27 30.91 0.28 30.83
2026-09-22 273.74 29.2 0.28 24.11
2026-09-21 274.47 30.82 0.28 30.16
2026-09-18 275.28 25.4 0.27 12.65
2026-09-17 276 29.9 0.28 26.88
2026-09-16 280.45 28.87 0.28 22.53
2026-09-15 288.9 34.45 0.29 40.71
2026-09-14 290.05 30.75 0.28 30.56
2026-09-11 280.76 21.72 0.26 6.72
2026-09-10 280.91 29.89 0.28 27.67
2026-09-09 278.17 23.24 0.27 10.67
2026-09-08 275.83 23.03 0.27 10.67
2026-09-07 282.52 30.24 0.28 28.17
2026-09-04 282.52 21.46 0.26 7.51
2026-09-03 286.26 22.83 0.27 10.67
2026-09-02 282.84 26.12 0.27 15.81
2026-09-01 283.06 25.78 0.27 15.48
2026-08-31 276.08 19.44 0.26 3.98
2026-08-28 278.88 13 0.24 0.79
2026-08-27 277.67 15.46 0.25 1.98
2026-08-26 280.87 12.76 0.24 0.4