HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.9683	3.73
$α$	0.2282	3.47
$β$	0.4608	5.14
$γ_{1}$	3.3045	4.26
$γ_{2}$	-4.1196	-3.16
$γ_{3}$	1.3097	1.02
$γ_{4}$	-1.6556	-1.08
$γ_{5}$	2.4345	1.64
$γ_{6}$	-1.2598	-1.21
$γ_{7}$	-0.4614	-0.57
$γ_{8}$	0.4593	0.71

V-Lab

Edvance International Holdings Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:74.82% (-7.90%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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