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	param	t-stat
$ω$	0.0232	24.95
$α$	0.0671	34.82
$β$	0.9329	492.04
$γ$	0.2943	18.31
$δ$	1.1614	30.41

V-Lab

MDU Resources Group Inc APARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:22.95% (-0.49%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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