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	param	t-stat
$ω$	0.0470	17.82
$α$	0.0928	28.74
$β$	0.8931	244.74
$γ$	0.2279	11.27
$δ$	1.4277	18.63

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American Water Works Co Inc APARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:25.62% (-1.61%)

Date Range:

Parameter Estimates

News Impact Curve

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Other American Water Works Co Inc Analyses