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	param	t-stat
$ω$	0.1440	18.12
$α$	0.0430	18.48
$β$	0.8941	348.70
$γ$	0.0686	11.99

V-Lab

Sumitomo Chemical Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Friday, February 6th, 2026:48.03% (-1.26%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Sumitomo Chemical Co Ltd Analyses