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	param	t-stat
$ω$	1.4863	5.12
$α$	0.0855	41.32
$β$	0.9918	581.34
$ν$	6.8138	8.42

V-Lab

S&P 100 Index GAS-GARCH Student T Volatility Analysis

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News Impact Curve

Volatility Forecast

Parameter Estimates

Other S&P 100 Index Analyses