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	param	t-stat
$ω$	0.0622	20.80
$α$	0.0931	27.58
$β$	0.8739	222.65

V-Lab

American Water Works Co Inc GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:27.30% (-0.49%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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