HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.3657	3.60
$α$	0.2240	5.42
$β$	0.5982	12.72
$γ_{1}$	0.0198	0.10
$γ_{2}$	0.4533	1.46
$γ_{3}$	-0.8819	-2.52
$γ_{4}$	0.7433	1.82
$γ_{5}$	-0.8104	-2.55
$γ_{6}$	1.1565	4.66
$γ_{7}$	-1.4125	-4.93
$γ_{8}$	1.1736	3.96
$γ_{9}$	-0.7416	-2.28

V-Lab

China Ruyi Holdings Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:33.92% (-3.34%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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