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	param	t-stat
$ω$	4.6426	5.60
$α$	0.0304	46.63
$β$	0.9976	2,733.16
$ν$	7.0744	7.33

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S&P GSCI Cocoa Index GAS-GARCH Student T Volatility Analysis

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News Impact Curve

Volatility Forecast

Parameter Estimates

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