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Enphase Energy ENPH 36.52 -0.34 -0.92%

Previous-day view · Fri Sep 11 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

ENPH / Comparative study

3 signals / 502 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.97
22.09
Mean
42.87
Window
-28.0%
ATM IV z -0.71
0.64
Mean
0.75
Window
+12.1%
IV Percentile z -1.71
17.53
Mean
62.49
Window
-61.9%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.80 0.87
ATM IV 0.80 1.00 0.81
IV Percent... 0.87 0.81 1.00
Source observations

Data inspector

1-50 of 502
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 36.52 22.09 0.64 17.53
2026-09-10 36.86 25.72 0.68 29.88
2026-09-09 36.72 24.04 0.66 24.7
2026-09-08 38.83 25.93 0.68 30.68
2026-09-07 36.37 21.09 0.63 16
2026-09-04 36.37 18.24 0.6 6.37
2026-09-03 36.31 19.39 0.61 9.16
2026-09-02 35.52 20.1 0.62 11.16
2026-09-01 35.54 19.87 0.62 10
2026-08-31 36.42 19.56 0.62 9.24
2026-08-28 37.25 15.69 0.58 2
2026-08-27 39.25 24.76 0.67 26.4
2026-08-26 38.41 22.17 0.64 16.8
2026-08-25 37.35 17.45 0.59 4.4
2026-08-24 37.18 19.75 0.62 9.24
2026-08-21 38.61 20.68 0.63 13.2
2026-08-20 38.36 20.68 0.63 12.4
2026-08-19 39.37 22.36 0.64 16.4
2026-08-18 37.58 20.39 0.62 11.2
2026-08-17 38.65 23.39 0.66 20.88
2026-08-14 40.48 22.09 0.64 15.6
2026-08-13 40.78 25.63 0.68 29.2
2026-08-12 40.77 26.5 0.69 31.6
2026-08-11 42.3 28.35 0.71 37.2
2026-08-10 40.92 30.67 0.73 41.77
2026-08-07 41.87 33.32 0.76 47.6
2026-08-06 39.67 33.82 0.76 48
2026-08-05 38.95 39.63 0.82 51.6
2026-08-04 41.77 42.3 0.85 54
2026-08-03 39.35 43.25 0.86 56.22
2026-07-31 37.54 34.22 0.77 50
2026-07-30 37.38 44.28 0.87 57.6
2026-07-29 35.07 39.72 0.82 53.2
2026-07-28 36.32 72.87 1.17 98
2026-07-27 38.01 58.19 1.02 89.96
2026-07-24 36.7 50.48 0.94 78.4
2026-07-23 38.89 58.52 1.02 90.4
2026-07-22 39.58 59.55 1.03 92
2026-07-21 39.94 56.62 1 89.2
2026-07-20 39.46 56.41 1 88.76
2026-07-17 41.57 55.26 0.99 87.2
2026-07-16 41.08 53.29 0.97 82.8
2026-07-15 44.05 53.48 0.97 84.8
2026-07-14 44.98 53.47 0.97 84.8
2026-07-13 43.06 53.75 0.97 85.94
2026-07-10 44.83 53.38 0.97 84.8
2026-07-09 44.89 53.68 0.97 86
2026-07-08 43.02 53.56 0.97 86
2026-07-07 42.99 55.73 0.99 88
2026-07-02 43.07 55.72 0.99 88.05