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	param	t-stat
$ω$	1.0000	4.95
$α$	0.1568	8.88
$β$	0.5825	15.09
$γ$	0.8312	9.11
$δ$	1.3173	7.99

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CBOE Realized Volatility Index APARCH Volatility Analysis

Date Range:

News Impact Curve

Volatility Forecast

Parameter Estimates

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