---
type: "Topics"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/topics/42469459.md"
description: "$Roundhill T-Rex 2X Long DRAM Dly TrgtETF(RAM.US)兄弟們這個可以進嘛，漲到 20 跑，DRAM 跌麻了🫠🫠"
datetime: "2026-07-07T09:49:43.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42469459.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42469459.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42469459.md)
author: "[粤海散户](https://longbridge.com/zh-HK/profiles/10289173.md)"
---

# $Roundhill T-Rex 2X Long DRAM Dly TrgtETF(RAM.US)兄…


### 相關股票

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

## 評論 (1)

- **清风拂醉月 · 2026-07-07T13:23:51.000Z · 👍 1**: 不建議買，要麼買正股，要麼買 dram，雙倍 ram 每天上下十幾個點的磨損很大