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	param	t-stat
$ω$	0.0440	11.25
$α$	0.0470	7.69
$β$	0.9523	332.61
$γ$	0.0015	0.14

V-Lab

Perfectech International Holdings Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:61.22% (-1.43%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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