---
type: "Topics"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/topics/42958677.md"
description: "$Roundhill Memory ETF(DRAM.US)准备割了走人了，这都是什么玩意"
datetime: "2026-07-27T14:06:55.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42958677.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42958677.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42958677.md)
author: "[Radeonzhao](https://longbridge.com/zh-CN/profiles/15949044.md)"
---

# $Roundhill Memory ETF(DRAM.US)准备割了走人了，这都是什么玩意…


### 相关股票

- [DRAM.US](https://longbridge.com/zh-CN/quote/DRAM.US.md)
- [MU.US](https://longbridge.com/zh-CN/quote/MU.US.md)