---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/42559726.md"
description: "$Roundhill Memory ETF(DRAM.US)Who exactly are you tracking?"
datetime: "2026-07-10T00:12:32.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42559726.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42559726.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42559726.md)
author: "[_Lgms8X](https://longbridge.com/en/profiles/25635199.md)"
---

# $Roundhill Memory ETF(DRAM.US)Who exactly are you …


### Related Stocks

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

## Comments (12)

- **以此射天狼 · 2026-07-10T00:22:02.000Z**: The South Koreans rose after hours, but today's opening price fell back. Is it hard to understand?
  - **_Lgms8X** (2026-07-10T00:35:26.000Z): The key point is, did it go up yesterday? Is it hard to understand?
  - **以此射天狼** (2026-07-10T00:37:39.000Z): Didn't you know Koreans have after-hours trading? It rose 7% after hours yesterday.
  - **_Lgms8X** (2026-07-10T00:39:14.000Z): I know, but DRAM rose by 3 points yesterday? SanDisk and Micron both rose a lot.
- **a8君 · 2026-07-10T00:14:17.000Z**: Really can't understand the logic behind this, Samsung and SK Hynix are also in the red today...
  - **AAA快回本** (2026-07-10T00:22:56.000Z): SK Hynix is about to turn red (i.e., fall), with huge sell orders right at the market open.