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	param	t-stat
$ω$	1.2097	9.00
$α$	0.1128	7.04
$β$	0.8289	35.07
$γ_{1}$	0.0010	0.29

V-Lab

Henan Huaying Agriculture Development Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:39.46% (-2.53%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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