United Microelectronics Stock Price History
| UMC Stock | USD 15.42 0.26 1.72% |
The following data tracks United Stock price action and key technical signals across recent trading sessions. As of today, the current price of United Microelectronics stands at 15.42, as last reported on the 10th of May, with the highest price reaching 15.45 and the lowest price hitting 14.43 during the day. United Microelectronics continues to exhibit a slightly elevated risk exposure over the designated horizon. It maintains a Sharpe Ratio of 0.21, illustrating dispersion-adjusted performance. We identified twenty-nine technical indicators influencing the company's volatility profile. Please examine metrics such as risk-adjusted performance of 0.2095, semi deviation of 1.97, and Coefficient Of Variation of 476.55 to validate volatility assumptions.
Capital Stock stood at $125.88 billion as of December 31, 2025. Meanwhile, Stock Based Compensation is broadly unchanged at $491.28 million, while Total Stockholder Equity is holding steady near $379.77 billion. . Price Earnings To Growth Ratio stood at -1.22x as of December 31, 2025. Meanwhile, Price To Operating Cash Flows Ratio is near current levels at 6.16x, while Price Earnings Ratio are holding steady near 14.74x. United Stock price history is provided at the adjusted basis, taking into account all of the recent filings.
United |
Sharpe Ratio = 0.2086
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For United Microelectronics, recent data highlights a Market Risk Adjusted Performance of 0.5%, a Risk of 3.50, and a Risk Adjusted Performance of 0.2%. The stock is tracking at approximately 16% of its historical trend range per monthly averages.
Price Book 2.97 | Price Sales 0.16 | Shares Float 11.62 billion | Dividend Share 2.6 | Wall Street Target Price 10.36 |
Stock Price History Chart
There are several ways to analyze United Stock price data. The simplest method is using a basic United candlestick price chart, which shows United Microelectronics price history and the buying and selling dynamics of a specified period. Many traders also use subjective judgment to their trading calls, avoiding the need to trade based on technical analysis.
| Highest Price | May 8, 2026 | 15.42 |
| Lowest Price | March 30, 2026 | 8.61 |
May 10, 2026 Stock Price Synopsis
Various analyses of United Microelectronics' daily price changes, such as its Balance Of Power or Price Action, are useful for research in the context of analysis of United Stock for educational purposes. It can be used to describe the percentage change in the price of United Microelectronics from one trading day to the next and could be a valuable metric for traders and investors to gauge the volatility and momentum of United Stock.| United Microelectronics Price Rate Of Daily Change | 1.02 | |
| United Microelectronics Price Daily Balance Of Power | 0.25 | |
| United Microelectronics Price Action Indicator | 0.61 |
United Microelectronics May 10, 2026 Stock Price Analysis
Price History Data
The price series of United Microelectronics for the period between Mon, Feb 9, 2026 and Sun, May 10, 2026 has a statistical range of 6.81 with a coefficient of variation of 15.56. The daily prices for the period are distributed with arithmetic mean of 10.52. The median price for the last 90 days is 9.97. UMC experienced 1045:1000 stock split on 8th of August 2008. United Microelectronics paid out dividends to its shareholders on 2025-06-24.| Open | High | Low | Close | Volume | ||
05/10/2026 | 14.52 | 15.45 | 14.43 | 15.42 | ||
| 05/08/2026 | 14.52 | 15.45 | 14.43 | 15.42 | 14,762,824 | |
05/07/2026 | 15.24 | 15.45 | 15.02 | 15.16 | 15,999,283 | |
05/06/2026 | 15.29 | 15.45 | 14.70 | 15.22 | 30,100,122 | |
| 05/05/2026 | 13.50 | 14.22 | 13.42 | 14.01 | 17,490,807 | |
05/04/2026 | 13.17 | 13.37 | 12.89 | 12.98 | 9,245,182 | |
| 05/01/2026 | 13.03 | 13.20 | 12.96 | 13.05 | 6,683,375 | |
04/30/2026 | 12.45 | 13.13 | 12.45 | 13.06 | 15,472,683 | |
| 04/29/2026 | 12.43 | 13.38 | 12.11 | 12.75 | 25,333,681 | |
04/28/2026 | 11.69 | 11.89 | 11.57 | 11.66 | 12,211,555 | |
| 04/27/2026 | 11.58 | 11.79 | 11.46 | 11.69 | 12,881,455 | |
04/24/2026 | 12.18 | 12.31 | 12.12 | 12.28 | 8,227,854 | |
| 04/23/2026 | 11.97 | 12.10 | 11.82 | 12.00 | 10,638,252 | |
04/22/2026 | 12.63 | 12.74 | 12.58 | 12.71 | 10,045,197 | |
04/21/2026 | 12.18 | 12.43 | 12.05 | 12.33 | 13,079,771 | |
04/20/2026 | 12.49 | 12.74 | 12.21 | 12.64 | 19,655,781 | |
| 04/17/2026 | 11.85 | 11.86 | 11.41 | 11.66 | 18,839,071 | |
04/16/2026 | 10.47 | 10.74 | 10.41 | 10.62 | 10,417,968 | |
04/15/2026 | 9.91 | 9.96 | 9.80 | 9.95 | 7,017,192 | |
04/14/2026 | 9.69 | 9.69 | 9.52 | 9.59 | 5,457,708 | |
04/13/2026 | 9.53 | 9.72 | 9.46 | 9.70 | 7,027,788 | |
04/10/2026 | 9.81 | 9.85 | 9.70 | 9.74 | 6,702,048 | |
04/09/2026 | 9.37 | 9.54 | 9.37 | 9.53 | 7,807,035 | |
| 04/08/2026 | 9.46 | 9.61 | 9.38 | 9.47 | 12,160,150 | |
04/07/2026 | 9.09 | 9.31 | 8.98 | 9.31 | 14,092,239 | |
04/06/2026 | 8.70 | 8.75 | 8.65 | 8.69 | 5,439,707 | |
04/02/2026 | 8.29 | 8.69 | 8.29 | 8.67 | 7,659,819 | |
04/01/2026 | 9.01 | 9.11 | 8.95 | 8.97 | 7,812,519 | |
03/31/2026 | 8.92 | 9.04 | 8.76 | 8.98 | 6,638,651 | |
03/30/2026 | 8.91 | 8.97 | 8.59 | 8.61 | 9,720,016 | |
03/27/2026 | 9.02 | 9.05 | 8.87 | 8.87 | 8,175,909 | |
03/26/2026 | 9.13 | 9.14 | 8.89 | 9.02 | 8,801,272 | |
03/25/2026 | 9.39 | 9.40 | 9.27 | 9.31 | 6,820,244 | |
03/24/2026 | 8.98 | 9.08 | 8.90 | 9.05 | 8,451,348 | |
03/23/2026 | 9.11 | 9.26 | 9.06 | 9.09 | 6,563,946 | |
03/20/2026 | 9.06 | 9.14 | 8.98 | 9.12 | 6,234,822 | |
03/19/2026 | 9.00 | 9.31 | 8.99 | 9.26 | 6,561,020 | |
| 03/18/2026 | 9.53 | 9.53 | 9.29 | 9.30 | 8,057,257 | |
03/17/2026 | 9.49 | 9.57 | 9.46 | 9.52 | 4,438,464 | |
03/16/2026 | 9.50 | 9.58 | 9.46 | 9.47 | 5,423,711 | |
| 03/13/2026 | 9.44 | 9.51 | 9.23 | 9.27 | 5,227,272 | |
03/12/2026 | 9.50 | 9.52 | 9.28 | 9.35 | 9,026,093 | |
03/11/2026 | 9.73 | 9.90 | 9.70 | 9.70 | 5,157,134 | |
03/10/2026 | 9.61 | 9.66 | 9.47 | 9.48 | 7,092,251 | |
03/09/2026 | 9.39 | 9.74 | 9.36 | 9.73 | 14,961,963 | |
03/06/2026 | 9.69 | 9.79 | 9.55 | 9.60 | 9,249,099 | |
03/05/2026 | 9.85 | 9.98 | 9.55 | 9.75 | 5,501,728 | |
03/04/2026 | 9.90 | 9.96 | 9.78 | 9.88 | 5,174,607 | |
03/03/2026 | 9.87 | 10.01 | 9.81 | 9.90 | 9,025,806 | |
03/02/2026 | 10.27 | 10.53 | 10.26 | 10.51 | 4,957,952 | |
02/27/2026 | 10.26 | 10.45 | 10.18 | 10.44 | 4,661,549 | |
02/26/2026 | 10.62 | 10.62 | 10.18 | 10.30 | 8,986,179 | |
02/25/2026 | 10.50 | 10.64 | 10.43 | 10.55 | 6,606,516 | |
02/24/2026 | 10.93 | 11.04 | 10.89 | 10.92 | 5,710,645 | |
02/23/2026 | 10.40 | 10.53 | 10.33 | 10.42 | 6,005,534 | |
02/20/2026 | 10.13 | 10.47 | 10.13 | 10.40 | 8,401,828 | |
02/19/2026 | 10.23 | 10.24 | 10.07 | 10.13 | 3,987,554 | |
02/18/2026 | 10.25 | 10.37 | 10.19 | 10.23 | 5,585,322 | |
02/17/2026 | 10.27 | 10.33 | 10.15 | 10.27 | 5,717,678 | |
02/13/2026 | 10.28 | 10.49 | 10.28 | 10.42 | 8,147,100 | |
02/12/2026 | 10.44 | 10.44 | 10.18 | 10.29 | 9,374,039 |
Methodology, Assumptions & Data Sources
This dataset tracks the historical movement of a key financial indicator within United Microelectronics' reported financial data.
United Microelectronics values are built from periodic company reporting and market reference feeds, with reporting definitions aligned before display. Sell-side coverage, where present, supplements the data shown.
Editorial review and methodology oversight provided by: Michael Smolkin, Member of Macroaxis Board of Directors
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United Microelectronics Technical and Predictive Indicators
Predictive indicators for United Microelectronics are useful because they help investors test whether price direction, momentum, and demand conditions are confirming the broader thesis. A disciplined process keeps predictive indicators in service of the thesis rather than letting them replace it.