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	param	t-stat
$ω$	1.0000	3.75
$α$	0.1157	13.11
$β$	0.7450	28.43
$γ$	0.0965	2.51
$δ$	1.3689	8.67

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Yappli Inc APARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:65.15% (+16.48%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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