HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.5501	6.84
$α$	0.2511	5.64
$β$	0.4734	7.13
$γ_{1}$	0.2684	1.98
$γ_{2}$	-0.7203	-3.34
$γ_{3}$	0.8262	5.80
$γ_{4}$	-0.6527	-5.05
$γ_{5}$	0.4586	2.49
$γ_{6}$	-0.1849	-0.75
$γ_{7}$	-0.1461	-0.62
$γ_{8}$	0.5111	1.75

V-Lab

Winshine Science Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:123.98% (-7.60%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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