HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	9.7087	2.52
$α$	0.0783	4.35
$β$	0.9286	27.17
$ν$	4.2745	1.27

V-Lab

Xiaocaiyuan International HO GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:44.36% (+4.50%)

Date Range:

Parameter Estimates

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