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	param	t-stat
$ω$	0.3525	5.42
$α$	0.1071	9.19
$β$	0.7321	22.27
$γ$	0.2758	3.91
$δ$	0.5000	5.00

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Twitter Inc APARCH Volatility Analysis

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News Impact Curve

Volatility Forecasts

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