---
type: "Topics"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/topics/39714022.md"
description: "$Roundhill Memory ETF(DRAM.US)为什么关注不了"
datetime: "2026-04-03T00:30:18.000Z"
locales:
  - [en](https://longbridge.com/en/topics/39714022.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/39714022.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/39714022.md)
author: "[一档起步](https://longbridge.com/zh-CN/profiles/16640482.md)"
---

# $Roundhill Memory ETF(DRAM.US)为什么关注不了…


### 相关股票

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