---
type: "Topics"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/topics/42459211.md"
description: "$闪迪(SNDK.US)$Roundhill Memory ETF(DRAM.US)$南方两倍做多海力士(07709.HK)$南方两倍做多三星(07747.HK)$美光科技(MU.US)都割肉没呢"
datetime: "2026-07-07T02:53:14.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42459211.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42459211.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42459211.md)
author: "[ＳＮＤＫ](https://longbridge.com/zh-CN/profiles/16085991.md)"
---

# $闪迪(SNDK.US)$Roundhill Memory ETF(DRAM.US)$南方两倍做多海…


### 相关股票

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