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	param	t-stat
$ω$	1.7758	3.56
$α$	0.3632	4.05
$β$	0.5429	7.09
$γ_{1}$	0.5323	2.98
$γ_{2}$	-0.7016	-3.10

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Tibet Duorui Pharmaceutical Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:49.90% (-1.18%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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