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	param	t-stat
$ω$	0.0578	15.30
$α$	0.0691	17.11
$β$	0.9192	337.59
$γ$	0.0117	1.53

V-Lab

China Unicom Hong Kong Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:33.58% (-1.16%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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