HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.0308	17.25
$α$	0.0643	29.95
$β$	0.9249	381.56

V-Lab

Hang Seng Mainland 25 Index GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:19.75% (-0.56%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Hang Seng Mainland 25 Index Analyses