HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	3.6577	5.46
$α$	0.0578	40.25
$β$	0.9937	860.38
$ν$	7.3754	5.47

V-Lab

Hang Seng Mainland 25 Index GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Friday, February 6th, 2026:21.48% (-0.66%)

Date Range:

Parameter Estimates

Other Hang Seng Mainland 25 Index Analyses