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	param	t-stat
$ω$	0.7321	6.02
$α$	0.0740	2.71
$β$	0.8409	13.33
$γ_{1}$	-0.1359	-2.75
$γ_{2}$	0.1753	2.77

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Wuhan DR Laser Technology Corp.,Ltd Zero Slope Spline-GARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

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