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	param	t-stat
$ω$	0.0260	19.84
$α$	0.0451	10.88
$β$	0.9237	375.81
$γ$	0.0295	4.43

V-Lab

Alliant Energy Corp GJR-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 18th, 2026:16.95% (-0.47%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Alliant Energy Corp Analyses