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	param	t-stat
$ω$	1.1585	3.63
$α$	0.3959	4.33
$β$	0.4567	5.46
$γ_{1}$	0.5758	1.66
$γ_{2}$	-1.1725	-2.22
$γ_{3}$	0.8593	1.72

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Canggang Railway Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:40.13% (-3.85%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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