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	param	t-stat
$ω$	1.1962	6.33
$α$	0.0715	8.98
$β$	0.9168	105.91
$γ_{1}$	0.0004	1.26

V-Lab

Hong Kong Hang Seng Index Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, January 9th, 2026:18.67% (+0.05%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Hong Kong Hang Seng Index Analyses