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	param	t-stat
$ω$	0.0257	19.44
$α$	0.0677	42.72
$β$	0.9225	507.45
$γ$	-0.0348	-1.77

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S&P GSCI Corn Index AGARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:17.17% (-0.48%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other S&P GSCI Corn Index Analyses