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	param	t-stat
$ω$	0.0319	20.78
$α$	0.0628	38.26
$β$	0.9372	615.78
$γ$	0.6498	27.46
$δ$	1.0411	35.03

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Bank of New York Mellon Corp/The APARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

Parameter Estimates

Other Bank of New York Mellon Corp/The Analyses