---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/43269122.md"
description: "$Roundhill Memory ETF(DRAM.US) When it rose before, Hynix and Samsung led the way; now when it falls, they are also leading the decline. If the Korean stock market doesn't pick up, memory stocks won't either."
datetime: "2026-08-07T10:28:48.000Z"
locales:
  - [en](https://longbridge.com/en/topics/43269122.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/43269122.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/43269122.md)
author: "[拉斐尔SPV](https://longbridge.com/en/profiles/12356846.md)"
---

# $Roundhill Memory ETF(DRAM.US) When it rose before…


### Related Stocks

- [DRAM.US](https://longbridge.com/en/quote/DRAM.US.md)
- [MU.US](https://longbridge.com/en/quote/MU.US.md)
- [SKHY.US](https://longbridge.com/en/quote/SKHY.US.md)
- [SKHYV.US](https://longbridge.com/en/quote/SKHYV.US.md)
- [SSNGY.US](https://longbridge.com/en/quote/SSNGY.US.md)
- [SMSN.UK](https://longbridge.com/en/quote/SMSN.UK.md)

## Comments (1)

- **GHcYnS · 2026-08-07T11:40:23.000Z**: Since its listing in the US, it hasn't been leading the pack. The current market leader is Micron and SanDisk; SK Hynix's trading volume is only a fraction of theirs, so how can it claim to be the leader?