---
type: "Topics"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/topics/42518238.md"
description: "$Roundhill Memory ETF(DRAM.US)买一股，看看会不会把价格打下来"
datetime: "2026-07-08T13:55:30.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42518238.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42518238.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42518238.md)
author: "[只买qqq](https://longbridge.com/zh-CN/profiles/23339902.md)"
generator: "portal-rs"
---

# $Roundhill Memory ETF(DRAM.US)买一股，看看会不会把价格打下来…


### 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)

## 评论 (2)

- **wanXYZ · 2026-07-08T14:00:02.000Z**: 哈哈 买的少不管用
  - **只买qqq** (2026-07-08T14:08:24.000Z): 买的多就套我了，前几天一加仓就跌😭


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