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	param	t-stat
$ω$	1.1666	9.82
$α$	0.0641	5.70
$β$	0.8733	36.70
$γ_{1}$	0.0006	1.74

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Sino Biopharmaceutical Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:39.13% (-1.05%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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