HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	12.7094	4.78
$α$	0.3482	8.58
$β$	0.6517	16.10
$γ_{1}$	-3.1890	-0.57
$γ_{2}$	5.5065	0.36
$γ_{3}$	4.3952	0.30
$γ_{4}$	-23.3002	-4.23
$γ_{5}$	35.5754	7.75
$γ_{6}$	-27.3373	-6.79
$γ_{7}$	8.2972	6.56
$γ_{8}$	0.1399	0.92

V-Lab

Concord New Energy Group Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:40.70% (-6.09%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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