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	param	t-stat
$ω$	1.7263	8.55
$α$	0.1006	8.42
$β$	0.8576	49.20
$γ_{1}$	0.0622	6.41
$γ_{2}$	-0.0984	-6.43
$γ_{3}$	0.0452	3.72
$γ_{4}$	-0.0040	-0.43

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Nanjing Pharmaceutical Group Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:22.42% (-0.78%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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