HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.4604	0.09
$α$	0.6422	0.56
$β$	0.3578	0.32
$γ_{1}$	63.1535	0.16
$γ_{2}$	-139.1079	-0.26
$γ_{3}$	94.7781	0.10
$γ_{4}$	-48.5439	-0.06
$γ_{5}$	2.0769	0.00
$γ_{6}$	30.3866	0.03
$γ_{7}$	256.8422	0.40
$γ_{8}$	-590.2461	-2.25
$γ_{9}$	475.9126	0.72

V-Lab

Space Group Holdings Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, June 5th, 2025:0.00% (0.00%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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