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	param	t-stat
$ω$	2.3194	7.94
$α$	0.0646	37.67
$β$	0.9902	751.29
$ν$	7.1214	7.57

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

Volatility Prediction for Tuesday, January 27th, 2026:16.55% (-0.42%)

Date Range:

Parameter Estimates

Other S&P GSCI Corn Index Analyses