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	param	t-stat
$ω$	0.1677	22.88
$α$	0.1459	18.55
$β$	0.8280	226.73
$γ$	-0.0266	-2.33

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Okuwa Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:23.54% (+1.11%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Okuwa Co Ltd Analyses