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	param	t-stat
$ω$	0.0470	22.37
$α$	0.1003	38.28
$β$	0.8640	261.98
$γ$	0.2135	11.69

V-Lab

Ameren Corp AGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:19.37% (-0.45%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Ameren Corp Analyses