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	param	t-stat
$ω$	0.2605	28.08
$α$	0.0984	25.11
$β$	0.8356	278.44
$γ$	0.0579	7.15

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Okasan Securities Group Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:30.42% (-1.65%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Okasan Securities Group Inc Analyses