---
type: "Topics"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/topics/39439879.md"
description: "存储的基本面没变，黑天鹅都是插曲$2 倍做多美光科技 ETF - Direxion(MUU.US)$南方两倍做多海力士(07709.HK)$南方两倍做多三星(07747.HK)"
datetime: "2026-03-23T06:42:31.000Z"
locales:
  - [en](https://longbridge.com/en/topics/39439879.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/39439879.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/39439879.md)
author: "[顺势而为择机而动](https://longbridge.com/zh-CN/profiles/17730338.md)"
---

# 存储的基本面没变，黑天鹅都是插曲$2 倍做多美光科技 ETF - Direxion(MUU.US)$…


### 相关股票

- [MUU.US](https://longbridge.com/zh-CN/quote/MUU.US.md)
- [07709.HK](https://longbridge.com/zh-CN/quote/07709.HK.md)
- [07747.HK](https://longbridge.com/zh-CN/quote/07747.HK.md)