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	param	t-stat
$ω$	0.0266	22.04
$α$	0.0691	26.48
$β$	0.9208	360.83
$γ$	0.1575	7.03
$δ$	1.6524	26.47

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Alliant Energy Corp APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:14.84% (-0.41%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Alliant Energy Corp Analyses