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	param	t-stat
$ω$	1.8560	10.55
$α$	0.0795	25.20
$β$	0.9725	375.64
$ν$	6.9101	4.62

V-Lab

American Water Works Co Inc GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:21.43% (-0.12%)

Date Range:

Parameter Estimates

Other American Water Works Co Inc Analyses