---
type: "Topics"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/topics/42334475.md"
description: "$Roundhill T-Rex 2X Long DRAM Dly TrgtETF(RAM.US)这个磨损有点太大了，我同一时间买的 dram 和 ram，现在正股刚刚跌破成本线，你已经-2 个点了😅"
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-CN/profiles/14105842.md)"
---

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


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