HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1739	3.58
$α$	0.1259	2.19
$β$	0.4725	2.94
$γ_{1}$	1.8808	1.48
$γ_{2}$	-3.0495	-1.75
$γ_{3}$	3.0682	3.26
$γ_{4}$	-4.2568	-4.50
$γ_{5}$	4.1348	5.34
$γ_{6}$	-2.7915	-4.53
$γ_{7}$	1.7988	2.49
$γ_{8}$	-1.2296	-1.91

V-Lab

REF Holdings Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:92.52% (-0.25%)

Date Range:

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News Impact Curve

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