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	param	t-stat
$ω$	0.1265	8.10
$α$	0.0237	4.93
$β$	0.8976	167.37
$γ$	0.0970	5.52

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Proshares Big Data Refiners ETF GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:44.69% (-0.80%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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