---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/42669919.md"
description: "What does this mean? Are we back to the premium game again? $Roundhill Memory ETF(DRAM.US) Samsung and SK Hynix have risen so much, and you're not moving??"
datetime: "2026-07-15T00:39:25.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42669919.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42669919.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42669919.md)
author: "[三思又三思](https://longbridge.com/en/profiles/26405307.md)"
---

# What does this mean? Are we back to the premium ga…


### Related Stocks

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