HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.7600	2.92
$α$	0.3835	5.21
$β$	0.3299	5.07
$γ_{1}$	-0.2478	-0.81
$γ_{2}$	0.4294	1.06
$γ_{3}$	-0.1963	-0.82
$γ_{4}$	-0.0962	-0.38
$γ_{5}$	0.3137	1.18
$γ_{6}$	-0.4786	-1.21
$γ_{7}$	0.5508	1.24
$γ_{8}$	-0.4645	-1.33
$γ_{9}$	1.0846	3.39

V-Lab

EverChina International Holdings Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:197.68% (+40.24%)

Date Range:

Parameter Estimates

News Impact Curve

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