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Is UMC likely to continue lower? Fell Below 20 Day Moving Average shows up after tumbling 10.15%

United Microelectronics Corporation (UMC) Technical Analysis, Stock Scans & Trading Signals · Jul 16, 2026, 17:43 ET
UMC closed down 10.15% on Thursday, July 16th, with volume running 1.0× above average. Multiple bearish signals emerged — Fell Below 20 DMA, New Downtrend, Stochastic Reached Oversold & Directional Movement Crossover Bearish — suggesting potential weakness ahead. Key support levels exist at 21.9, 21.41 & 20.76, with resistance at 23.04, 23.69 & 24.18. Slow Stochastic readings suggest the stock is currently oversold.

Current SwingTradeBot Technical Rating of UMC: A

There’s more where that came from. See all of today’s signals for UMC here.

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United Microelectronics Corporation (UMC)