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	param	t-stat
$ω$	4.2874	9.96
$α$	0.0743	12.13
$β$	0.9768	312.98
$ν$	12.6274	1.46

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Proshares Big Data Refiners ETF GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:41.49% (+0.19%)

Date Range:

Parameter Estimates

Other Proshares Big Data Refiners ETF Analyses