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Alcon Inc ALC 76.55 -0.76 -0.98%

Previous-day view · Thu Nov 5 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

ALC / Comparative study

3 signals / 491 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.60
48.41
Mean
36.29
Window
-11.0%
ATM IV z 1.22
0.36
Mean
0.28
Window
+27.8%
IV Percentile z 0.64
75.71
Mean
59.32
Window
+5.6%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.90 0.92
ATM IV 0.90 1.00 0.86
IV Percent... 0.92 0.86 1.00
Source observations

Data inspector

1-50 of 491
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-05 76.55 48.41 0.36 75.71
2026-11-04 77.31 44.62 0.34 69.92
2026-11-03 72.37 48.66 0.36 76.56
2026-11-02 73.63 58.03 0.39 89.41
2026-10-30 71.45 63.68 0.41 96.08
2026-10-29 71.13 59 0.39 90.55
2026-10-28 69.83 69.54 0.43 98.42
2026-10-27 69.42 58.73 0.39 90.51
2026-10-26 69.99 61.02 0.4 94.44
2026-10-23 70.17 57.37 0.39 90.51
2026-10-22 70.63 53.75 0.37 86.96
2026-10-21 67.43 54.31 0.38 88.14
2026-10-20 67.83 54.15 0.38 87.75
2026-10-19 66.13 52.93 0.37 85.32
2026-10-15 66.58 61.21 0.4 95.26
2026-10-14 63.87 49 0.36 78.66
2026-10-13 63 50.85 0.36 82.21
2026-10-12 64.35 42.82 0.34 71.43
2026-10-09 64.11 42.8 0.34 71.54
2026-10-08 63.13 37.94 0.32 64.43
2026-10-07 63 36.45 0.31 62.45
2026-10-06 63.19 37.72 0.32 63.64
2026-10-05 64.33 37.85 0.32 64.29
2026-10-02 63.76 33.28 0.3 61.26
2026-10-01 63.94 30.69 0.29 59.29
2026-09-30 64.75 14.4 0.23 9.09
2026-09-29 65.44 14.96 0.24 12.25
2026-09-28 65.26 14.66 0.23 10.32
2026-09-25 64.47 12.53 0.23 5.14
2026-09-24 64.56 14.41 0.23 9.13
2026-09-23 65.39 14.93 0.24 10.71
2026-09-22 65.59 12.39 0.23 4.76
2026-09-21 64.87 14.28 0.23 7.57
2026-09-18 65.04 13.65 0.23 5.95
2026-09-17 65.18 15.5 0.24 11.9
2026-09-16 66.3 17.2 0.24 19.05
2026-09-15 67.76 15.9 0.24 13.89
2026-09-14 67.74 17.55 0.24 19.92
2026-09-11 66.03 12.9 0.23 4.76
2026-09-10 66.55 15.81 0.24 14.29
2026-09-09 68.43 16.02 0.24 15.08
2026-09-08 69.12 16.31 0.24 15.87
2026-09-04 70.5 14.68 0.23 9.52
2026-09-03 72.08 14.84 0.24 11.11
2026-09-02 72.24 15.63 0.24 14.29
2026-09-01 71.75 21.44 0.26 38.25
2026-08-31 72.06 14.41 0.23 9.2
2026-08-28 72.01 15.79 0.24 15.14
2026-08-27 72.23 15.04 0.24 13.15
2026-08-26 72.67 15.14 0.24 13.55