---
type: "Topics"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/topics/41533445.md"
description: "$Roundhill Memory ETF(DRAM.US)前兩天剛割了中概進場，馬上暴跌了……"
datetime: "2026-06-05T14:22:15.000Z"
locales:
  - [en](https://longbridge.com/en/topics/41533445.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/41533445.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/41533445.md)
author: "[新用户_Ikbl9K1](https://longbridge.com/zh-HK/profiles/16289153.md)"
---

# $Roundhill Memory ETF(DRAM.US)前兩天剛割了中概進場，馬上暴跌了………


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- [DRAM.US](https://longbridge.com/zh-HK/quote/DRAM.US.md)
- [MU.US](https://longbridge.com/zh-HK/quote/MU.US.md)