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	param	t-stat
$ω$	0.2165	19.49
$α$	0.2397	32.70
$β$	0.7512	119.67

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Toho Systems Science Co Ltd GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:20.87% (-1.43%)

Date Range:

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News Impact Curve

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