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Century Aluminum Co CENX 36.71 0.29 0.8%

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

CENX / Comparative study

3 signals / 491 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -1.01
16.3
Mean
36.75
Window
-48.4%
ATM IV z -1.06
0.6
Mean
0.7
Window
-2.4%
IV Percentile z -1.48
7.29
Mean
52.39
Window
-77.8%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.79 0.88
ATM IV 0.79 1.00 0.92
IV Percent... 0.88 0.92 1.00
Source observations

Data inspector

1-50 of 491
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-11 36.71 16.3 0.6 7.29
2026-11-10 36.42 16.95 0.6 7.69
2026-11-09 36.62 15.27 0.59 5.28
2026-11-06 33.47 18.12 0.61 8.91
2026-11-05 30.07 31.97 0.69 38.46
2026-11-04 32.8 22.91 0.69 39.06
2026-11-03 33.33 21.11 0.67 34.38
2026-11-02 33.53 29.54 0.74 50.59
2026-10-30 33.7 27.93 0.73 46.67
2026-10-29 34.65 27.09 0.72 44.09
2026-10-28 35.1 27.9 0.73 45.85
2026-10-27 33.36 27.2 0.72 44.27
2026-10-26 31.8 29.29 0.74 49.21
2026-10-23 31.42 23.98 0.7 39.92
2026-10-22 32.65 20.88 0.67 34.39
2026-10-21 34.52 20.14 0.67 31.62
2026-10-20 33.5 12.6 0.61 9.09
2026-10-19 34.36 14.46 0.62 11.9
2026-10-15 34.2 20.37 0.67 31.62
2026-10-14 33.22 15.73 0.63 16.21
2026-10-13 34.16 17.65 0.65 23.72
2026-10-12 34.96 12.38 0.6 8.73
2026-10-09 36.76 14.75 0.62 13.04
2026-10-08 36.38 15.26 0.63 13.83
2026-10-07 36.03 16.73 0.64 16.6
2026-10-06 37.18 17.92 0.65 23.72
2026-10-05 36.94 14.24 0.62 11.11
2026-10-02 35.62 19.89 0.66 27.27
2026-10-01 35.99 17.86 0.65 22.53
2026-09-30 35.98 11.58 0.6 6.72
2026-09-29 36.2 16.51 0.64 15.42
2026-09-28 37.4 7.54 0.57 3.17
2026-09-25 38.39 8.41 0.57 3.56
2026-09-24 38.12 8.43 0.57 3.57
2026-09-23 38.82 7.91 0.57 3.17
2026-09-22 39.4 16.92 0.64 15.87
2026-09-21 39.1 12.36 0.6 6.37
2026-09-18 39.01 9.3 0.58 3.17
2026-09-17 40.75 14.76 0.62 11.51
2026-09-16 39.8 18.27 0.65 21.83
2026-09-15 39.71 14.94 0.62 12.3
2026-09-14 41.54 17.04 0.64 16.33
2026-09-11 44.05 13.8 0.62 11.11
2026-09-10 44.36 20.85 0.67 27.78
2026-09-09 47.69 17.81 0.65 21.83
2026-09-08 47.95 17.4 0.64 21.03
2026-09-04 46.77 14.7 0.62 13.1
2026-09-03 47.51 11.6 0.6 8.73
2026-09-02 47.28 15.76 0.63 15.87
2026-09-01 46.78 15.73 0.63 15.54