---
type: "Topics"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/topics/42143544.md"
description: "$Roundhill T-Rex 2X Long DRAM Dly TrgtETF(RAM.US)這個波動這麼大嗎？怎麼不是 dram 的兩倍"
datetime: "2026-06-24T13:45:03.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42143544.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42143544.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42143544.md)
author: "[AL_226](https://longbridge.com/zh-HK/profiles/12162136.md)"
---

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


### 相關股票

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

## 評論 (1)

- **ansonAG · 2026-06-24T13:54:33.000Z · 👍 1**: 剛開盤流動性不足導致的，隨着交易進行，套利機制和做市商會將價格拉回與底層資產槓桿計算值相符的水平。