United Microelectronics Corporation operates semiconductor wafer foundries producing chips for communications, consumer electronics, and computing applications.
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United Microelectronics Corporation operates semiconductor wafer foundries producing chips for communications, consumer electronics, and computing applications. United Microelectronics Corporation operates in the Technology sector and trades on the New York Stock Exchange under the ticker UMC.
United Microelectronics Corporation is listed on the New York Stock Exchange, where it trades under the ticker symbol UMC. It is classified in the Technology sector.
UMC last traded at USD 20.55 on 4 September 2026, down 1.06% on the session. Live prices for United Microelectronics Corporation update through the trading day on Wallflake.
United Microelectronics Corporation has a market capitalisation of approximately USD 52.09B, based on its closing price on 4 September 2026.
Over the past 52 weeks UMC has traded between a low of USD 6.72 and a high of USD 28.96.
Yes. United Microelectronics Corporation pays a dividend, with a trailing yield of 2.02%.
UMC has a price-to-earnings (P/E) ratio of 19.06 and earnings per share (EPS) of USD 1.09. These figures are reported metrics, not a valuation opinion — Wallflake does not issue buy, sell or hold recommendations.
UMC shares are bought and sold through a broker licensed to trade on the New York Stock Exchange. You open an account with a licensed broker, fund it, and place an order quoting the ticker UMC. Wallflake is a market-data and research platform, not a broker, and does not execute trades or give investment advice. See our New York Stock Exchange guide for how the market works. Read the guide
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