CBOE Volatility Index

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	param	t-stat
$ω$	0.2209	22.24
$α$	0.1399	38.37
$β$	0.8058	144.92
$γ$	0.1005	6.28
$δ$	1.1979	26.04

V-Lab

Hoa An Joint Stock Co APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:40.41% (+4.81%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Hoa An Joint Stock Co Analyses