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	param	t-stat
$ω$	155.0178	19.37
$α$	0.1135	10.87
$β$	0.7777	52.88
$ν$	5.2351	3.20

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CBOE S&P 500 9-Day Volatility Index GAS-GARCH Student T Volatility Analysis

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Parameter Estimates

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