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	param	t-stat
$ω$	0.0431	19.02
$α$	0.0648	21.39
$β$	0.9015	417.76
$γ$	0.0477	8.47

V-Lab

Hang Seng China Affliated Corp Index GJR-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:20.92% (-0.44%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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