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	param	t-stat
$ω$	3.0491	5.69
$α$	0.0329	45.78
$β$	0.9971	1,943.64
$ν$	6.9243	7.92

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

Volatility Prediction for Friday, February 20th, 2026:15.58% (-0.12%)

Date Range:

Parameter Estimates

Other S&P GSCI Lead Spot Index Analyses