---
type: "Topics"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/topics/39934911.md"
description: "$Roundhill Memory ETF(DRAM.US)三星海力士都大漲，美光也才跌 3 個點，你是怎麼做到跌 4 個多點的？？？"
datetime: "2026-04-15T14:15:10.000Z"
locales:
  - [en](https://longbridge.com/en/topics/39934911.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/39934911.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/39934911.md)
author: "[蜀道香](https://longbridge.com/zh-HK/profiles/26458851.md)"
---

# $Roundhill Memory ETF(DRAM.US)三星海力士都大漲，美光也才跌 3 個點，…


### 相關股票

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

## 評論 (2)

- **凊泠 · 2026-04-15T14:23:51.000Z**: 這個走勢明天韓國三星海力士基本低開確定了，相當於提前跌了
  - **时光机丶** (2026-04-15T15:55:13.000Z): 提前跌為啥溢價還 3%，看不懂