HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.0212	19.03
$α$	0.0705	26.71
$β$	0.9286	396.17
$γ$	0.2639	10.80
$δ$	1.5111	35.33

V-Lab

S&P/HKEx LargeCap Index APARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:19.17% (-0.75%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other S&P/HKEx LargeCap Index Analyses