---
type: "Topics"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/topics/42246926.md"
description: "$Roundhill Memory ETF(DRAM.US)为什么这玩意儿混个国债 何意味"
datetime: "2026-06-26T14:31:28.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42246926.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42246926.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42246926.md)
author: "[dardar](https://longbridge.com/zh-CN/profiles/12431829.md)"
---

# $Roundhill Memory ETF(DRAM.US)为什么这玩意儿混个国债 何意味…


### 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)

## 评论 (3)

- **新用户_CaLviN · 2026-06-26T15:19:10.000Z · 👍 1**: swap 的保证金
- **做空asts · 2026-06-26T14:38:36.000Z · 👍 1**: 混了国债还能跌的比美光多…
- **我来监督新加坡 · 2026-06-26T14:37:56.000Z · 👍 1**: 风险太高了吧基金经理减仓了