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CenterPoint Energy CNP 38.56 0.23 0.6%

Previous-day view · Thu Sep 17 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

CNP / Comparative study

3 signals / 502 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.29
45.87
Mean
39.88
Window
+44.0%
ATM IV z 0.03
0.21
Mean
0.21
Window
+12.0%
IV Percentile z -0.02
54.98
Mean
55.44
Window
+1.5%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.71 0.72
ATM IV 0.71 1.00 0.85
IV Percent... 0.72 0.85 1.00
Source observations

Data inspector

1-50 of 502
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-17 38.56 45.87 0.21 54.98
2026-09-16 38.33 44.06 0.21 44.62
2026-09-15 37.98 44.61 0.21 47.01
2026-09-14 38.65 47.86 0.22 71.2
2026-09-11 39.11 40.98 0.2 32.67
2026-09-10 39.12 41.73 0.2 35.06
2026-09-09 39.77 61.24 0.26 94.02
2026-09-08 40.12 47 0.22 68.92
2026-09-07 39.67 41.45 0.2 33.6
2026-09-04 39.67 44.49 0.21 48.21
2026-09-03 39.98 43.01 0.21 41.43
2026-09-02 39.51 28.64 0.16 2.39
2026-09-01 39.47 49.67 0.22 76.8
2026-08-31 39.6 43.78 0.21 45.38
2026-08-28 39.24 36.22 0.19 15.6
2026-08-27 39.29 40.14 0.2 29.2
2026-08-26 39.59 39.94 0.2 28.4
2026-08-25 38.93 33.74 0.18 10
2026-08-24 39.1 37.27 0.19 18.88
2026-08-21 38.77 39.8 0.2 27.2
2026-08-20 40.2 47.64 0.22 70.8
2026-08-19 40.4 46.73 0.22 60.8
2026-08-18 40.54 38.12 0.19 23.2
2026-08-17 40.63 38.3 0.19 24.9
2026-08-14 40.83 37.15 0.19 21.2
2026-08-13 40.48 43.64 0.21 46
2026-08-12 40.53 47.7 0.22 71.2
2026-08-11 40.18 45.36 0.21 54.4
2026-08-10 40.03 45.04 0.21 51.81
2026-08-07 40.68 34.92 0.18 13.6
2026-08-06 40.67 46.75 0.22 61.6
2026-08-05 40.65 33.53 0.18 9.2
2026-08-04 41.58 38.45 0.19 27.2
2026-08-03 41.92 48.05 0.22 72.29
2026-07-31 42.04 42.48 0.2 42.8
2026-07-30 42.15 37.04 0.19 22.4
2026-07-29 42.93 68.73 0.28 98
2026-07-28 44.1 44.71 0.21 52
2026-07-27 44.01 100 0.37 100
2026-07-24 44.56 66.83 0.25 92.8
2026-07-23 44.23 81.1 0.29 98.8
2026-07-22 43.68 65.71 0.25 91.6
2026-07-21 42.72 63.09 0.24 89.6
2026-07-20 42.99 52.07 0.21 55.02
2026-07-17 43.13 57.76 0.23 80
2026-07-16 43.34 59.02 0.23 81.2
2026-07-15 42.72 72.65 0.26 95.6
2026-07-14 43.76 52.78 0.21 58.4
2026-07-13 44.13 66.26 0.25 93.57
2026-07-10 43.54 74.85 0.27 97.2