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	param	t-stat
$ω$	0.0713	9.07
$α$	0.1021	12.37
$β$	0.8785	85.90
$γ$	0.1075	1.85
$δ$	0.7385	10.67

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Alphabet Inc APARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

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