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	param	t-stat
$ω$	2.1595	5.33
$α$	0.0530	52.45
$β$	0.9963	1,467.29
$ν$	7.3549	8.12

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

Volatility Prediction for Tuesday, January 27th, 2026:17.27% (-0.28%)

Date Range:

Parameter Estimates

Other S&P GSCI Spot Index Analyses