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	param	t-stat
$ω$	0.0141	15.12
$α$	0.1867	39.16
$β$	0.9694	726.68
$γ$	-0.0412	-10.18

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Ameren Corp EGARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:20.10% (+0.09%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Ameren Corp Analyses