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	param	t-stat
$ω$	0.0277	3.60
$α$	0.0127	6.17
$β$	0.9814	275.14
$γ$	1.0000	31.24
$δ$	0.8334	5.42

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Mercari Inc APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:44.46% (-0.37%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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