HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	4.2601	2.36
$α$	0.2815	4.95
$β$	0.3202	3.21
$γ_{1}$	16.4548	4.88
$γ_{2}$	-21.6875	-4.74
$γ_{3}$	10.1480	3.51
$γ_{4}$	-9.9357	-3.17
$γ_{5}$	10.4738	2.94
$γ_{6}$	-10.4051	-2.16
$γ_{7}$	6.9699	1.45
$γ_{8}$	-2.1585	-0.64
$γ_{9}$	0.0196	0.01

V-Lab

Yadong Group Holdings Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:82.11% (+4.52%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Yadong Group Holdings Ltd Analyses