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	param	t-stat
$ω$	1.4495	5.66
$α$	0.0376	64.55
$β$	0.9975	2,544.76
$ν$	4.4490	28.47

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

Volatility Prediction for Friday, February 20th, 2026:41.79% (-1.41%)

Date Range:

Parameter Estimates

Other S&P GSCI Precious Metals Spot Index Analyses