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	param	t-stat
$ω$	0.1473	22.37
$α$	0.0625	16.91
$β$	0.8651	236.17
$γ$	0.0470	6.33

V-Lab

Donaldson Co Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:24.83% (-1.04%)

Date Range:

Parameter Estimates

News Impact Curve

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