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American Water Works Company AWK 137.69 -2.15 -1.54%

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

AWK / Comparative study

3 signals / 510 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.72
48.71
Mean
36.59
Window
+133.0%
ATM IV z 0.51
0.24
Mean
0.22
Window
+23.1%
IV Percentile z -0.10
55.98
Mean
58.67
Window
+62.2%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.82 0.74
ATM IV 0.82 1.00 0.86
IV Percent... 0.74 0.86 1.00
Source observations

Data inspector

1-50 of 510
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 137.69 48.71 0.24 55.98
2026-09-10 139.84 56.77 0.25 81.08
2026-09-09 140.33 65.4 0.26 92.28
2026-09-08 140.38 63.76 0.26 90.73
2026-09-07 140.7 57.83 0.25 84.5
2026-09-04 140.7 50.98 0.24 63.32
2026-09-03 140.89 50.63 0.24 63.32
2026-09-02 139.49 49.2 0.24 59.85
2026-09-01 137.4 38.15 0.22 30.62
2026-08-31 138.23 45.45 0.23 50.19
2026-08-28 138.3 18.6 0.2 5.43
2026-08-27 136.69 21.7 0.2 8.91
2026-08-26 137.49 30.57 0.21 22.87
2026-08-25 137.6 30.55 0.21 22.87
2026-08-24 139.91 32.03 0.21 24.51
2026-08-21 135.39 34.89 0.22 27.52
2026-08-20 137.21 29.35 0.21 21.71
2026-08-19 138.71 27.62 0.21 20.16
2026-08-18 136.27 39.12 0.22 32.95
2026-08-17 134.35 36.23 0.22 28.79
2026-08-14 136.2 23.43 0.2 15.12
2026-08-13 136.46 34.34 0.22 27.52
2026-08-12 134.92 31.32 0.21 25.58
2026-08-11 136.06 43.66 0.23 46.51
2026-08-10 135.45 31.16 0.21 25.68
2026-08-07 135.31 25.9 0.21 19.38
2026-08-06 134.82 40.28 0.23 34.5
2026-08-05 134.16 36.55 0.22 30.62
2026-08-04 134.01 42.58 0.23 41.86
2026-08-03 131.3 52.08 0.24 66.15
2026-07-31 134.17 43.02 0.23 44.57
2026-07-30 136.81 43.57 0.23 46.12
2026-07-29 138.09 56.28 0.25 80.23
2026-07-28 138.04 61.21 0.25 87.6
2026-07-27 134.56 48.82 0.24 59.53
2026-07-24 134.66 49.77 0.24 60.85
2026-07-23 134.41 35.53 0.22 30.62
2026-07-22 133.83 43.82 0.23 48.45
2026-07-21 131.53 42.12 0.23 41.86
2026-07-20 133.65 49.08 0.24 60.31
2026-07-17 135.11 41.14 0.23 39.92
2026-07-16 134.33 39.05 0.22 36.43
2026-07-15 129.21 50.3 0.24 63.18
2026-07-14 131.57 48.64 0.24 60.47
2026-07-13 131.53 56.37 0.25 80.93
2026-07-10 130.69 51.47 0.24 65.5
2026-07-09 130.55 46.9 0.24 56.2
2026-07-08 131.88 64.79 0.26 92.25
2026-07-07 134.82 53.18 0.24 69.38
2026-07-02 136.86 24.91 0.2 17.37