---
type: "Topics"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/topics/42197432.md"
description: "$2 倍做多美光科技 ETF - Direxion(MUU.US)高點 39 個點升降機讓人心驚肉跳"
datetime: "2026-06-25T13:55:35.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42197432.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42197432.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42197432.md)
author: "[林：新加坡长桥证券](https://longbridge.com/zh-HK/profiles/17896384.md)"
---

# $2 倍做多美光科技 ETF - Direxion(MUU.US)高點 39 個點升降機讓人心驚肉跳…


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