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	param	t-stat
$ω$	0.0871	12.50
$α$	0.0763	27.91
$β$	0.9072	289.76
$γ$	0.0724	4.32
$δ$	1.7611	24.96

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Hengan International Group Co Ltd APARCH Volatility Analysis

Volatility Prediction for Friday, February 6th, 2026:22.71% (+0.67%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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