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	param	t-stat
$ω$	2.2668	5.36
$α$	0.0542	53.69
$β$	0.9964	1,514.21
$ν$	7.3400	8.40

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

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News Impact Curve

Volatility Forecast

Parameter Estimates

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