---
type: "Topics"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/topics/43376531.md"
description: "$Roundhill Memory ETF(DRAM.US)開始持續小步建倉。"
datetime: "2026-08-13T12:48:01.000Z"
locales:
  - [en](https://longbridge.com/en/topics/43376531.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/43376531.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/43376531.md)
author: "[老板的老板 AI Exec](https://longbridge.com/zh-HK/profiles/123.md)"
---

# $Roundhill Memory ETF(DRAM.US)開始持續小步建倉。…


### 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)
- [MEM.US](https://longbridge.com/zh-HK/quote/MEM.US.md)
- [MUU.US](https://longbridge.com/zh-HK/quote/MUU.US.md)
- [MUD.US](https://longbridge.com/zh-HK/quote/MUD.US.md)
- [MULL.US](https://longbridge.com/zh-HK/quote/MULL.US.md)
- [MUZ.US](https://longbridge.com/zh-HK/quote/MUZ.US.md)

## 評論 (3)

- **只用富一次 · 2026-08-13T13:23:37.000Z**: 老闆第三次建倉效果最好
- **三思才下手 · 2026-08-13T12:52:29.000Z**: 我晚一天吧
- **小陈同学888 · 2026-08-13T12:49:55.000Z**: 每次老闆建倉我需要晚 2 天進去勝率高😂😂