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	param	t-stat
$ω$	0.0293	13.60
$α$	0.0534	12.96
$β$	0.9466	236.59
$γ$	0.3089	12.41
$δ$	0.8144	19.35

V-Lab

HF Sinclair Corp APARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:34.28% (-0.10%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other HF Sinclair Corp Analyses