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	param	t-stat
$ω$	1.8035	5.93
$α$	0.0756	7.01
$β$	0.8838	53.62
$γ_{1}$	-0.0150	-0.31
$γ_{2}$	0.0917	1.25
$γ_{3}$	-0.1662	-3.37
$γ_{4}$	0.1418	3.01
$γ_{5}$	-0.0082	-0.16
$γ_{6}$	-0.1153	-2.24
$γ_{7}$	0.0987	2.72

V-Lab

United Microelectronics Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:58.14% (-2.89%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other United Microelectronics Corp Analyses