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	param	t-stat
$ω$	0.7365	16.49
$α$	0.1310	16.89
$β$	0.8329	124.04
$γ$	-0.0084	-0.54

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Donegal Group Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:93.71% (-7.87%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Donegal Group Inc Analyses