---
type: "Topics"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/topics/39712660.md"
description: "$Roundhill Memory ETF(DRAM.US)哎呦喂，这是第一天吗？好坏要先小买点，跌了在补。"
datetime: "2026-04-02T17:55:23.000Z"
locales:
  - [en](https://longbridge.com/en/topics/39712660.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/39712660.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/39712660.md)
author: "[W时空](https://longbridge.com/zh-CN/profiles/20247708.md)"
---

# $Roundhill Memory ETF(DRAM.US)哎呦喂，这是第一天吗？好坏要先小买点，跌…


### 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 (4)

- **旺旺勇闯美股 · 2026-04-02T23:27:18.000Z**: 跟上节奏
  - **W时空** (2026-04-03T02:31:33.000Z): 韭菜闯美股
  - **旺旺勇闯美股** (2026-04-03T03:05:50.000Z): 对我就是
  - **W时空** (2026-04-03T04:06:36.000Z): 哈哈哈哈哈