HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.8624	3.88
$α$	0.4276	3.40
$β$	0.3141	3.42
$γ_{1}$	-0.5771	-2.73
$γ_{2}$	0.7416	2.43
$γ_{3}$	-0.0069	-0.03
$γ_{4}$	-0.7041	-2.45
$γ_{5}$	1.2055	3.34
$γ_{6}$	-1.0017	-2.36
$γ_{7}$	0.5175	1.16
$γ_{8}$	-0.3864	-1.11
$γ_{9}$	0.3177	1.83

V-Lab

Emperor Culture Group Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:61.92% (-11.57%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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