---
type: "Topics"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/topics/41841986.md"
description: "$2 倍做多美光科技 ETF - Direxion(MUU.US)為什麼漲幅差閃迪這麼多？跌的比閃迪多漲得比閃迪少"
datetime: "2026-06-12T16:54:52.000Z"
locales:
  - [en](https://longbridge.com/en/topics/41841986.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/41841986.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/41841986.md)
author: "[认真赚钱低调做人](https://longbridge.com/zh-HK/profiles/22118554.md)"
---

# $2 倍做多美光科技 ETF - Direxion(MUU.US)為什麼漲幅差閃迪這麼多？跌的比閃迪…


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