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	param	t-stat
$ω$	0.0170	21.14
$α$	0.0535	35.69
$β$	0.9397	624.38

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MDU Resources Group Inc GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:22.24% (-0.60%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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