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	param	t-stat
$ω$	0.4723	6.82
$α$	0.1386	6.67
$β$	0.7042	16.92
$γ_{1}$	-0.0734	-2.88
$γ_{2}$	0.1119	2.94
$γ_{3}$	-0.0948	-3.69
$γ_{4}$	0.0593	2.62
$γ_{5}$	0.0201	1.19

V-Lab

Revoil Petroleum Sa Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:24.23% (-0.13%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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