---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/40100046.md"
description: "$Roundhill Memory ETF(DRAM.US)Wow, why is it sometimes at a premium and sometimes at a discount? The enthusiasm has faded."
datetime: "2026-04-22T13:47:28.000Z"
locales:
  - [en](https://longbridge.com/en/topics/40100046.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/40100046.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/40100046.md)
author: "[用户_Dc3X8](https://longbridge.com/en/profiles/21633358.md)"
---

# $Roundhill Memory ETF(DRAM.US)Wow, why is it somet…


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