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	param	t-stat
$ω$	0.1504	8.93
$α$	0.0405	12.33
$β$	0.9087	317.17
$γ$	0.1016	12.33

V-Lab

Summi Group Holdings Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:162.01% (+4.09%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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