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	param	t-stat
$ω$	0.3494	19.88
$α$	0.0619	15.26
$β$	0.8682	214.68
$γ$	0.0749	9.02

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Sinfonia Technology Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:51.28% (+1.63%)

Date Range:

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News Impact Curve

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