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	param	t-stat
$ω$	0.0693	10.78
$α$	0.0818	16.13
$β$	0.9180	251.17
$γ$	-0.0167	-2.04

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Hunan Hansen Pharmaceutical Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:49.23% (-1.27%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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