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	param	t-stat
$ω$	0.0198	12.57
$α$	0.0469	36.31
$β$	0.9431	643.31
$γ$	-0.4605	-17.40

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S&P GSCI Wheat Index AGARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

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Other S&P GSCI Wheat Index Analyses