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	param	t-stat
$ω$	1.0322	7.81
$α$	0.2041	6.14
$β$	0.6801	16.94
$γ_{1}$	-0.0592	-1.49
$γ_{2}$	0.1681	2.46
$γ_{3}$	-0.2680	-4.15
$γ_{4}$	0.2366	4.00
$γ_{5}$	-0.0772	-1.42
$γ_{6}$	0.0381	0.55
$γ_{7}$	-0.1285	-1.58
$γ_{8}$	0.1469	1.69
$γ_{9}$	-0.0598	-0.88

V-Lab

Sugai Chemical Industry Co Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:25.50% (-3.01%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Sugai Chemical Industry Co Analyses