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	param	t-stat
$ω$	15.0000	18.31
$α$	0.0975	25.94
$β$	0.7486	180.29
$γ$	-10.0000	-20.26

V-Lab

CBOE S&P 500 9-Day Volatility Index AGARCH Volatility Analysis

Date Range:

News Impact Curve

Volatility Forecast

Parameter Estimates

Other CBOE S&P 500 9-Day Volatility Index Analyses