HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.3183	3.58
$α$	0.2013	5.25
$β$	0.6884	11.68
$γ_{1}$	-0.4160	-0.38
$γ_{2}$	-0.0111	-0.01
$γ_{3}$	2.4613	1.32
$γ_{4}$	-3.8944	-1.83
$γ_{5}$	2.4731	1.31
$γ_{6}$	-1.3211	-1.03
$γ_{7}$	2.9188	2.01
$γ_{8}$	-5.3978	-3.18
$γ_{9}$	5.7389	3.28
$γ_{10}$	-3.4588	-2.36

V-Lab

Perennial International Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:73.21% (-3.31%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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