---
type: "Topics"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/topics/40708134.md"
description: "$Roundhill Memory ETF(DRAM.US)空子！説話！"
datetime: "2026-05-13T05:05:57.000Z"
locales:
  - [en](https://longbridge.com/en/topics/40708134.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/40708134.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/40708134.md)
author: "[古尔丹的交易员](https://longbridge.com/zh-HK/profiles/22933354.md)"
---

# $Roundhill Memory ETF(DRAM.US)空子！説話！…


### 相關股票

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