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	param	t-stat
$ω$	0.0081	2.17
$α$	0.1410	28.48
$β$	0.9803	570.93
$γ$	-0.1042	-22.77

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Invesco S&P Global Water Index ETF EGARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:10.74% (-0.40%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Invesco S&P Global Water Index ETF Analyses