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	param	t-stat
$ω$	0.0264	24.22
$α$	0.1021	36.45
$β$	0.8960	346.50
$γ$	0.3124	19.01
$δ$	1.4037	30.23

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iShares Select U.S. REIT ETF APARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

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