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Global Water Resources GWRS 8.71 -0.06 -0.68%

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

GWRS / Comparative study

3 signals / 510 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 1.27
35.54
Mean
15.43
Window
+344.3%
ATM IV z 0.12
0.73
Mean
0.67
Window
+36.0%
IV Percentile z 1.07
79.54
Mean
49.33
Window
+89.1%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.79 0.72
ATM IV 0.79 1.00 0.76
IV Percent... 0.72 0.76 1.00
Source observations

Data inspector

1-50 of 510
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 8.71 35.54 0.73 79.54
2026-09-10 8.77 84.38 1.74 98.84
2026-09-09 8.79 41.29 0.85 85.33
2026-09-08 8.81 76.56 1.58 98.46
2026-09-07 8.9 16.39 0.34 10.08
2026-09-04 8.9 15.57 0.32 9.65
2026-09-03 8.92 19.61 0.4 21.62
2026-09-02 8.8 59.14 1.22 96.91
2026-09-01 8.93 19.63 0.41 22.87
2026-08-31 9.2 21.01 0.43 25.68
2026-08-28 9.13 58.6 1.21 96.9
2026-08-27 9.17 26.5 0.55 48.84
2026-08-26 9.28 21.69 0.45 27.91
2026-08-25 9.37 24.26 0.5 37.21
2026-08-24 9.36 65.75 1.36 98.05
2026-08-21 8.88 54.33 1.12 96.51
2026-08-20 8.87 53.72 1.11 96.51
2026-08-19 8.91 53.48 1.1 96.51
2026-08-18 8.77 50.39 1.04 95.35
2026-08-17 8.88 51.03 1.05 96.11
2026-08-14 8.6 52.28 1.08 96.51
2026-08-13 8.89 96.07 1.98 99.61
2026-08-12 7.61 29.82 0.62 68.22
2026-08-11 7.61 32.85 0.68 78.29
2026-08-10 7.37 31.48 0.65 74.32
2026-08-07 7.6 24.12 0.5 37.98
2026-08-06 7.46 22.88 0.47 32.17
2026-08-05 7.32 27.69 0.57 56.59
2026-08-04 7.33 24.86 0.51 43.02
2026-08-03 7.29 25.77 0.53 48.25
2026-07-31 7.16 28.63 0.59 61.63
2026-07-30 7.25 25.2 0.52 46.9
2026-07-29 7.48 20.35 0.42 25.58
2026-07-28 7.47 18.75 0.39 18.6
2026-07-27 7.35 23.86 0.49 36.96
2026-07-24 7.36 28.97 0.6 65.12
2026-07-23 7.15 25.29 0.52 48.06
2026-07-22 7.16 30.19 0.62 70.54
2026-07-21 7.09 30.56 0.63 71.32
2026-07-20 7.03 24.81 0.51 45.53
2026-07-17 7.07 46.59 0.96 93.41
2026-07-16 7.36 29.53 0.61 68.6
2026-07-15 7.19 50.34 1.04 96.51
2026-07-14 7.07 24.71 0.51 45.74
2026-07-13 7.11 36.24 0.75 86.77
2026-07-10 7.01 30.64 0.63 72.48
2026-07-09 6.85 28.48 0.59 63.95
2026-07-08 6.95 28.06 0.58 61.63
2026-07-07 7.03 24.93 0.51 49.22
2026-07-02 7.2 25.15 0.52 50.58