HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.0245	8.93
$α$	0.0879	46.97
$β$	0.8881	472.16
$γ$	0.5218	18.00

V-Lab

Hang Seng Composite Index AGARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:19.41% (-0.98%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Hang Seng Composite Index Analyses