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	param	t-stat
$ω$	0.0264	11.87
$α$	0.0212	11.69
$β$	0.9618	419.63
$γ$	0.0281	10.58

V-Lab

HF Sinclair Corp GJR-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:31.79% (-0.35%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other HF Sinclair Corp Analyses