---
type: "Topics"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/topics/43088246.md"
description: "$Roundhill Memory ETF(DRAM.US)看明天会不会螺旋上升"
datetime: "2026-07-30T14:54:50.000Z"
locales:
  - [en](https://longbridge.com/en/topics/43088246.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/43088246.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/43088246.md)
author: "[英伟达酒店](https://longbridge.com/zh-CN/profiles/14146187.md)"
generator: "portal-rs"
---

# $Roundhill Memory ETF(DRAM.US)看明天会不会螺旋上升…


### 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)

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