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	param	t-stat
$ω$	0.0978	5.27
$α$	0.0478	17.27
$β$	0.9522	288.46
$γ$	0.0522	1.40
$δ$	1.6813	20.28

V-Lab

Tianda Pharmaceuticals Ltd APARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:84.89% (-0.34%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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