HSI Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.3578	7.61
$α$	0.0649	6.84
$β$	0.8971	120.15
$γ$	-0.9669	-4.86
$δ$	1.1921	22.10

V-Lab

HSI Volatility Index APARCH Volatility Analysis

Volatility Prediction for Friday, February 6th, 2026:87.58% (+3.76%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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