HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1557	3.80
$α$	0.2846	5.18
$β$	0.4162	5.65
$γ_{1}$	-0.0049	-0.02
$γ_{2}$	0.0084	0.02
$γ_{3}$	-0.0517	-0.19
$γ_{4}$	0.3041	1.35
$γ_{5}$	-0.6832	-2.71
$γ_{6}$	0.8857	3.07
$γ_{7}$	-0.6767	-2.71
$γ_{8}$	0.3512	1.83
$γ_{9}$	-0.2565	-2.08

V-Lab

Bonjour Holdings Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:94.61% (-11.38%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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