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	param	t-stat
$ω$	0.0710	10.89
$α$	0.0960	30.38
$β$	0.9019	205.54
$γ$	0.2747	12.55
$δ$	1.3385	39.55

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Hibiya Engineering Ltd APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:31.42% (-0.22%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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