---
title: "UMDD.US (UMDD.US) — 相关新闻"
type: "Symbol"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/quote/UMDD.US/news.md"
symbol: "UMDD.US"
name: "UMDD.US"
parent: "https://longbridge.com/zh-CN/quote/UMDD.US.md"
datetime: "2026-05-22T00:21:51.056Z"
locales:
  - [en](https://longbridge.com/en/quote/UMDD.US/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/UMDD.US/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/UMDD.US/news.md)
---

# UMDD.US (UMDD.US) — 相关新闻