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	param	t-stat
$ω$	0.0655	12.88
$α$	0.0842	31.47
$β$	0.9158	339.07
$γ$	0.1097	6.04
$δ$	1.3961	28.03

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United Microelectronics Corp APARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:57.80% (-3.26%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other United Microelectronics Corp Analyses