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	param	t-stat
$ω$	0.1216	13.69
$α$	0.0732	18.84
$β$	0.8870	226.27
$γ$	0.1663	9.02
$δ$	1.7568	24.38

V-Lab

American States Water Co APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:25.77% (+1.17%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other American States Water Co Analyses