---
type: "Topics"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/topics/40996359.md"
description: "$Roundhill Memory ETF(DRAM.US)？？磨损怎么这么严重"
datetime: "2026-05-21T14:14:05.000Z"
locales:
  - [en](https://longbridge.com/en/topics/40996359.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/40996359.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/40996359.md)
author: "[我丢了饭卡](https://longbridge.com/zh-CN/profiles/12746313.md)"
---

# $Roundhill Memory ETF(DRAM.US)？？磨损怎么这么严重…


### 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)

- **Stocking · 2026-05-21T14:17:43.000Z**: 除非 3 个点多的溢价被杀完了
- **墨白～ · 2026-05-21T14:15:52.000Z**: 清仓不玩了