---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/42845068.md"
description: "$Roundhill Memory ETF(DRAM.US) Why did it suddenly crash?"
datetime: "2026-07-22T05:20:35.000Z"
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  - [en](https://longbridge.com/en/topics/42845068.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42845068.md)
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author: "[新用户_gHebym](https://longbridge.com/en/profiles/767.md)"
---

# $Roundhill Memory ETF(DRAM.US) Why did it suddenly…


### Related Stocks

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

## Comments (7)

- **vincent123 · 2026-07-22T06:32:40.000Z**: No negative news, the drop itself is the biggest bearish factor
- **个狗 · 2026-07-22T05:47:30.000Z**: What bad news?
- **他强由他强，清风拂山 · 2026-07-22T05:39:33.000Z**: Sudden negative news
  - **新用户_WdmHuo** (2026-07-22T05:46:04.000Z): What news? I can't find it, could you please tell me?
  - **Leolove** (2026-07-22T05:51:31.000Z): The Trump tariff incident has escalated
  - **他强由他强，清风拂山** (2026-07-22T05:52:16.000Z): Yes