HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.3602	4.79
$α$	0.1325	5.09
$β$	0.4903	5.76
$γ_{1}$	-0.9526	-4.05
$γ_{2}$	1.0425	2.69
$γ_{3}$	0.0999	0.37
$γ_{4}$	-0.4257	-1.93
$γ_{5}$	0.3008	1.47
$γ_{6}$	0.2277	1.22
$γ_{7}$	-0.5983	-2.50
$γ_{8}$	0.5656	2.60
$γ_{9}$	-0.4293	-3.82

V-Lab

Henderson Investment Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:62.50% (-1.34%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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