HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.5816	4.44
$α$	0.0748	46.86
$β$	0.9919	593.60
$ν$	4.7115	13.10

V-Lab

S&P / Hong Kong GEM Index GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Friday, February 6th, 2026:21.01% (-0.71%)

Date Range:

Parameter Estimates

Other S&P / Hong Kong GEM Index Analyses