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	param	t-stat
$ω$	0.3387	4.71
$α$	0.0775	7.72
$β$	0.8756	103.06
$γ$	-0.2462	-7.47
$δ$	1.9249	13.11

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Grandes Inc APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:33.10% (-0.62%)

Date Range:

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News Impact Curve

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