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	param	t-stat
$ω$	0.0163	24.10
$α$	0.1434	43.10
$β$	0.9849	1,371.74
$γ$	0.0034	1.15

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S&P GSCI Corn Index EGARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:15.56% (-0.66%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other S&P GSCI Corn Index Analyses