---
type: "Topics"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/topics/42400765.md"
description: "$2 倍做多美光科技 ETF - Direxion(MUU.US)跌的我很想哭"
datetime: "2026-07-02T16:48:25.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42400765.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42400765.md)
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author: "[梦想：打开账户天天笑](https://longbridge.com/zh-CN/profiles/15239232.md)"
---

# $2 倍做多美光科技 ETF - Direxion(MUU.US)跌的我很想哭…


### 相关股票

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

## 评论 (1)

- **deville · 2026-07-02T16:53:44.000Z**: 不要轻易满仓，非常被动