HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.6744	4.67
$α$	0.1576	5.91
$β$	0.6511	12.76
$γ_{1}$	0.4455	2.11
$γ_{2}$	-0.8436	-2.49
$γ_{3}$	0.8920	2.98
$γ_{4}$	-0.8288	-2.87
$γ_{5}$	0.2714	1.16
$γ_{6}$	0.3446	2.00
$γ_{7}$	-0.2708	-1.32
$γ_{8}$	-0.1488	-0.49
$γ_{9}$	0.0123	0.04
$γ_{10}$	0.2625	1.44

V-Lab

Beijing Enterprises Environment Group Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 6th, 2026:33.48% (-2.71%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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