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	param	t-stat
$ω$	0.0256	22.43
$α$	0.0625	43.96
$β$	0.9193	556.46

V-Lab

S&P GSCI Biofuel Spot Index GARCH Volatility Analysis

Volatility Prediction for Friday, December 19th, 2025:13.40% (-0.13%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other S&P GSCI Biofuel Spot Index Analyses