HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.8962	3.88
$α$	0.1324	6.76
$β$	0.7958	26.30
$γ_{1}$	-0.2415	-0.89
$γ_{2}$	0.2175	0.50
$γ_{3}$	-0.0592	-0.18
$γ_{4}$	0.4019	1.41
$γ_{5}$	-0.7531	-2.89
$γ_{6}$	0.8815	3.33
$γ_{7}$	-0.6465	-2.66
$γ_{8}$	0.3552	1.76
$γ_{9}$	-0.5537	-1.84

V-Lab

Lai Sun Development Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:58.39% (+3.16%)

Date Range:

Parameter Estimates

News Impact Curve

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