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	param	t-stat
$ω$	0.1747	7.76
$α$	0.1407	14.41
$β$	0.8521	82.98
$γ$	-0.0283	-0.45
$δ$	0.9739	9.71

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Matsuya R&D Co Ltd APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:20.56% (-0.03%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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