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	param	t-stat
$ω$	0.0225	16.75
$α$	0.0512	29.53
$β$	0.9350	422.33

V-Lab

S&P GSCI Aluminum Spot Index GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:20.31% (-0.40%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other S&P GSCI Aluminum Spot Index Analyses