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	param	t-stat
$ω$	0.6914	4.61
$α$	0.0975	2.59
$β$	0.7462	9.51
$γ_{1}$	0.4230	0.79
$γ_{2}$	-0.2202	-0.27
$γ_{3}$	-1.1029	-2.04
$γ_{4}$	1.6209	3.52
$γ_{5}$	-1.4103	-3.49
$γ_{6}$	1.6550	4.35
$γ_{7}$	-1.4673	-4.86

V-Lab

ProPetro Holding Corp. Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:82.82% (-0.83%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other ProPetro Holding Corp. Analyses