HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.9654	4.24
$α$	0.1304	6.93
$β$	0.8112	30.64
$γ_{1}$	-0.1377	-0.95
$γ_{2}$	0.0539	0.25
$γ_{3}$	0.2704	1.77
$γ_{4}$	-0.3873	-2.44
$γ_{5}$	0.4369	2.83
$γ_{6}$	-0.3283	-2.61
$γ_{7}$	0.0655	0.73

V-Lab

Lai Sun Development Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:64.43% (+2.80%)

Date Range:

Parameter Estimates

News Impact Curve

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