---
title: "UMC.US (UMC.US) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/UMC.US/news.md"
symbol: "UMC.US"
name: "UMC.US"
parent: "https://longbridge.com/en/quote/UMC.US.md"
datetime: "2026-05-20T03:40:07.752Z"
locales:
  - [en](https://longbridge.com/en/quote/UMC.US/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/UMC.US/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/UMC.US/news.md)
---

# UMC.US (UMC.US) — Related News

### [Taiwan Semiconductor ADR closed lower, ASE fell over 2%, United Microelectronics and Chunghwa Telecom surged strongly](https://longbridge.com/en/news/286976089.md)
*2026-05-19T23:20:49.000Z*
> Taiwan Semiconductor ADR closed down 0.84% on Tuesday, at USD 392.61 per share, equivalent to TWD 2,486.16, with a premi

### [U.S. foreign capital raises ratings, two popular active ETFs buy heavily + three benefits, United Microelectronics soars to a 26-year high](https://longbridge.com/en/news/286850682.md)
*2026-05-19T03:55:45.000Z*
> United Microelectronics (2303) stock price reached a high of 120.5 yuan on the 19th, setting a new record since 2000, wi

### [Mature processes enter an upward cycle! Foreign capital raises target prices for United Microelectronics, World Advanced, and GlobalWafers](https://longbridge.com/en/news/286845325.md)
*2026-05-19T02:45:38.000Z*
> With the expansion of AI applications and the rising demand for power management chips, the mature process industry is e

### [TSMC weakens and puts pressure! United Microelectronics and the dual financial giants support the market as Taiwan stocks open below 40,900, leading to fierce battles](https://longbridge.com/en/news/286837154.md)
*2026-05-19T01:25:45.000Z*
> On the 19th, the Taiwan stock market opened down 8.4 points, reporting 40,883.42 points, affected by a decline of over 2

### [U.S. stock night trading fluctuations: United Microelectronics rose 8.18% in night trading, with local funds increasing their positions and AI demand boosting a strong rebound in semiconductors](https://longbridge.com/en/news/286835396.md)
*2026-05-19T01:11:47.000Z*
> United Microelectronics rose 8.18% in the night session; Micron Technology rose 0.18%, with a transaction volume of USD 

### [Foreign capital sold a net of 45.2 billion yuan, cutting 46,000 shares of United Microelectronics and nearly 10,000 shares of Taiwan Semiconductor, shifting into bond ETFs](https://longbridge.com/en/news/286749395.md)
*2026-05-18T09:47:25.000Z*
> Taiwan stocks plunged more than 1,000 points today, ultimately closing down 280 points at 40,891 points. Foreign investo

### [In the first four months, Shenghuang's new orders reached 500 million yuan, and this year's revenue is expected to increase by 30%](https://longbridge.com/en/news/286708348.md)
*2026-05-18T03:25:54.000Z*
> The semiconductor pollution control equipment manufacturer Shenghuang received new orders worth 500 million yuan in the 

### [The Taiwan stock market is facing correction pressure, foreign capital is selling off, but local investors' confidence is strengthening, and digital transformation is aiding industry growth](https://longbridge.com/en/news/286697466.md)
*2026-05-18T01:41:36.000Z*
> The Taiwan stock market is facing correction pressure, with foreign investors continuing to sell off NT$ 90.8 billion. H

### [The Taiwan stock market undergoes short-term correction, foreign investors net sold NT$ 90.8 billion, but confidence in technology stocks remains strong](https://longbridge.com/en/news/286686256.md)
*2026-05-17T23:20:14.000Z*
> The Taiwan stock market experienced a short-term correction due to the pullback in the U.S. stock market, with foreign i

### [The Taiwan stock market is facing correction pressure, but confidence in technology stocks remains strong, with the growth potential of AI technology attracting market attention](https://longbridge.com/en/news/286660372.md)
*2026-05-17T04:00:34.000Z*
> Taiwan's stock market is facing correction pressure, but confidence in technology stocks remains, with the growth potent