HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	3.7873	3.74
$α$	0.4835	26.25
$β$	0.5154	27.72
$γ_{1}$	-1.3350	-2.62
$γ_{2}$	1.8642	2.58
$γ_{3}$	-0.5667	-1.25
$γ_{4}$	-0.1617	-0.39
$γ_{5}$	0.0276	0.06
$γ_{6}$	0.6932	0.82
$γ_{7}$	-17.7636	-7.29
$γ_{8}$	52.7002	7.99
$γ_{9}$	-55.8473	-6.86
$γ_{10}$	23.5191	4.15

V-Lab

South Manganese Investment Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:129.37% (-12.90%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other South Manganese Investment Ltd Analyses