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	param	t-stat
$ω$	1.6991	4.55
$α$	0.1024	5.41
$β$	0.8198	30.37
$γ_{1}$	-0.1922	-2.22
$γ_{2}$	0.3332	2.31
$γ_{3}$	-0.2545	-1.78
$γ_{4}$	0.3487	2.40
$γ_{5}$	-0.5193	-4.37
$γ_{6}$	0.5274	5.20
$γ_{7}$	-0.4037	-3.66
$γ_{8}$	0.3263	3.01
$γ_{9}$	-0.4002	-3.11

V-Lab

Saudi Chemical Co Spline-GARCH Volatility Analysis

Volatility Prediction for Sunday, February 15th, 2026:33.53% (-2.34%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Saudi Chemical Co Analyses