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	param	t-stat
$ω$	0.1560	21.28
$α$	0.0843	38.19
$β$	0.8853	318.56

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Sumitomo Chemical Co Ltd GARCH Volatility Analysis

Volatility Prediction for Thursday, February 26th, 2026:44.81% (+1.80%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Sumitomo Chemical Co Ltd Analyses