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Invesco S&P Global Water Index CGW 63.49 0.3 0.48%

CGW Historical Options Analysis

Explore CGW (Invesco S&P Global Water Index) historical options data, volatility, Greeks and positioning. Compare signals over time in the free Historical Lab preview.

Previous-day view · Mon Sep 21 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

CGW / Comparative study

3 signals / 501 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.13
10.34
Mean
12.32
Window
+24.9%
ATM IV z -0.55
0.16
Mean
0.29
Window
-35.7%
IV Percentile z -0.68
26.51
Mean
45.86
Window
-40.3%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.90 0.71
ATM IV 0.90 1.00 0.71
IV Percent... 0.71 0.71 1.00
Source observations

Data inspector

1-50 of 501
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-21 63.49 10.34 0.16 26.51
2026-09-18 63.19 11.32 0.17 39.2
2026-09-17 63.43 100 1.31 100
2026-09-16 63.3 68.9 0.81 98.8
2026-09-15 63.01 59.19 0.7 98.4
2026-09-14 63.22 50.5 0.6 97.99
2026-09-11 63.49 44.51 0.53 96.8
2026-09-10 63.45 40.24 0.48 96
2026-09-09 64.09 32.3 0.39 94.8
2026-09-08 64.57 21.81 0.27 85.6
2026-09-07 64.63 19.09 0.24 81.93
2026-09-04 64.63 16.72 0.22 70.4
2026-09-03 64.67 20.19 0.26 83.2
2026-09-02 64.2 17.33 0.22 73.2
2026-09-01 63.81 26.4 0.33 91.16
2026-08-31 64.89 18.82 0.24 82.66
2026-08-28 65.23 17.82 0.23 76.31
2026-08-27 65.36 18 0.23 77.51
2026-08-26 65.74 17.97 0.23 77.11
2026-08-25 65.61 17.47 0.23 75.1
2026-08-24 65.44 15.53 0.2 62.9
2026-08-21 65.1 13.91 0.18 52.61
2026-08-20 64.86 13.04 0.17 43.78
2026-08-19 65.34 13.72 0.18 50.2
2026-08-18 64.55 12.01 0.16 31.33
2026-08-17 64.91 12.7 0.17 39.52
2026-08-14 65.43 6.9 0.17 38.15
2026-08-13 65.63 6.97 0.17 38.55
2026-08-12 65.82 7.15 0.17 41.77
2026-08-11 66.09 6.77 0.17 34.14
2026-08-10 65.98 6.62 0.16 31.45
2026-08-07 66.74 6.74 0.17 33.33
2026-08-06 66.59 6.8 0.17 34.94
2026-08-05 66.76 6.72 0.17 32.93
2026-08-04 66.31 6.3 0.16 27.31
2026-08-03 65.27 5.35 0.14 14.52
2026-07-31 64.97 7.52 0.18 45.38
2026-07-30 65 6.9 0.17 34.94
2026-07-29 64.66 5.55 0.14 16.06
2026-07-28 65.6 8.68 0.21 56.63
2026-07-27 64.65 7.18 0.17 38.31
2026-07-24 64.67 7.45 0.18 42.57
2026-07-23 64.61 7.84 0.19 48.19
2026-07-22 65.11 7.57 0.18 43.78
2026-07-21 64.53 6.29 0.16 26.1
2026-07-20 65.17 6.82 0.17 33.06
2026-07-17 65.76 6.29 0.16 25.7
2026-07-16 65.92 8.81 0.21 55.42
2026-07-15 65.34 7.1 0.17 37.35
2026-07-14 65.72 6.79 0.17 32.53