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	param	t-stat
$ω$	1.0042	12.18
$α$	0.0843	9.34
$β$	0.8849	78.51
$γ_{1}$	0.0000	0.17

V-Lab

Sumitomo Chemical Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:56.60% (-3.19%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Sumitomo Chemical Co Ltd Analyses