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	param	t-stat
$ω$	1.1849	7.30
$α$	0.1419	8.16
$β$	0.7415	29.97
$γ_{1}$	-0.0020	-0.07
$γ_{2}$	0.0910	1.94
$γ_{3}$	-0.2219	-5.28
$γ_{4}$	0.2354	5.88
$γ_{5}$	-0.1607	-4.80
$γ_{6}$	0.0698	2.30
$γ_{7}$	0.0072	0.23
$γ_{8}$	-0.0394	-1.24
$γ_{9}$	0.0326	1.45

V-Lab

Sumitomo Osaka Cement Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:29.87% (+2.28%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Sumitomo Osaka Cement Co Ltd Analyses