HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.9982	2.39
$α$	0.1789	4.79
$β$	0.6905	11.36
$γ_{1}$	-0.7093	-2.14
$γ_{2}$	1.1641	2.24
$γ_{3}$	-0.8533	-1.64
$γ_{4}$	0.6341	1.36
$γ_{5}$	-0.1664	-0.53
$γ_{6}$	-0.1753	-0.54
$γ_{7}$	0.3648	1.20
$γ_{8}$	-0.8438	-2.67
$γ_{9}$	1.1507	3.72
$γ_{10}$	-0.7806	-3.17

V-Lab

DeTai New Energy Group Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 6th, 2026:89.75% (-0.94%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other DeTai New Energy Group Ltd Analyses