HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.0452	4.95
$α$	0.0586	3.66
$β$	0.8610	25.11
$γ_{1}$	0.0390	0.16
$γ_{2}$	-0.2763	-0.80
$γ_{3}$	0.6900	2.58
$γ_{4}$	-1.0425	-3.85
$γ_{5}$	1.1730	4.60
$γ_{6}$	-0.9920	-3.55
$γ_{7}$	0.9331	2.90
$γ_{8}$	-1.2093	-3.09
$γ_{9}$	1.1534	2.62
$γ_{10}$	-0.7719	-1.24

V-Lab

Sands China Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:35.86% (+0.67%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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