HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.0719	3.69
$α$	0.1666	6.77
$β$	0.7338	18.71
$γ_{1}$	-0.0657	-0.25
$γ_{2}$	0.1674	0.42
$γ_{3}$	-0.2322	-0.78
$γ_{4}$	0.2496	0.99
$γ_{5}$	-0.1004	-0.48
$γ_{6}$	-0.2754	-1.11
$γ_{7}$	0.7272	2.85
$γ_{8}$	-0.7479	-3.32
$γ_{9}$	0.2834	1.79

V-Lab

New Sparkle Roll International Group Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:75.11% (-2.43%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other New Sparkle Roll International Group Ltd Analyses