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	param	t-stat
$ω$	5.7936	6.42
$α$	0.0563	31.75
$β$	0.9934	910.51
$ν$	9.6335	3.43

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State Street SPDR S&P Metals & Mining ETF GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:43.60% (-1.74%)

Date Range:

Parameter Estimates

Other State Street SPDR S&P Metals & Mining ETF Analyses