HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.0053	3.41
$α$	0.1653	4.02
$β$	0.7146	9.75
$γ_{1}$	-0.4244	-1.07
$γ_{2}$	1.0101	1.67
$γ_{3}$	-1.2895	-2.80
$γ_{4}$	1.0101	2.15
$γ_{5}$	0.0790	0.16
$γ_{6}$	-0.9353	-1.92
$γ_{7}$	0.8262	2.09
$γ_{8}$	-0.3419	-1.18

V-Lab

Winfull Group Holdings Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:59.90% (-5.89%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Winfull Group Holdings Ltd Analyses