---
type: "Topics"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/topics/42400035.md"
description: "$Roundhill T-Rex 2X Long DRAM Dly TrgtETF(RAM.US)這個 ETF 就是專為資產清零而準備的，就漲過一回…."
datetime: "2026-07-02T16:36:46.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42400035.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42400035.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42400035.md)
author: "[第一股神](https://longbridge.com/zh-HK/profiles/16784892.md)"
---

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


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