---
type: "Topics"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/topics/42334475.md"
description: "$Roundhill T-Rex 2X Long DRAM Dly TrgtETF(RAM.US)這個磨損有點太大了，我同一時間買的 dram 和 ram，現在正股剛剛跌破成本線，你已經-2 個點了😅"
datetime: "2026-07-01T06:34:13.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42334475.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42334475.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42334475.md)
author: "[凯文凯文zzzy](https://longbridge.com/zh-HK/profiles/14105842.md)"
---

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


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