---
title: "Storage Chip Stocks Rise in Premarket, SanDisk Up 2.85%, Seagate Up 2.80%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/298027025.md"
description: "Storage chip stocks climb in premarket trading. SanDisk(SNDK.US) up 2.85%, Seagate(STX.US) up 2.80%, Micron(MU.US) up 2.03%. Leveraged ETFs show amplified gains."
datetime: "2026-09-04T10:47:01.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/298027025.md)
  - [en](https://longbridge.com/en/news/298027025.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/298027025.md)
generator: "portal-rs"
---

# Storage Chip Stocks Rise in Premarket, SanDisk Up 2.85%, Seagate Up 2.80%

U.S. storage chip stocks advanced in premarket trading on Thursday (September 4). SanDisk(SNDK.US) climbed **2.85%** to $1599.34 in premarket, hitting a high of $1607.68; Seagate(STX.US) rose **2.80%** to $821.00; Micron Technology(MU.US) gained **2.03%** to $977.63; Western Digital(WDC.US) added **2.14%** to $451.01; MRAM(MRAM.US) edged up **2.15%** to $16.19.

The storage chip sector continues its recent strength with leveraged ETFs showing amplified moves. The 2x leveraged ETF(MUU.US) rose **3.94%** to $31.90 in premarket, while SNXX(SNXX.US) surged **5.33%** to $14.82. Inverse ETFs declined, with MUD(MUD.US) down **2.01%** and SNDQ(SNDQ.US) falling **6.21%** to $14.50.

### Related Stocks

- [MU.US](https://longbridge.com/en/quote/MU.US.md)
- [SNDK.US](https://longbridge.com/en/quote/SNDK.US.md)
- [WDC.US](https://longbridge.com/en/quote/WDC.US.md)
- [STX.US](https://longbridge.com/en/quote/STX.US.md)
- [MRAM.US](https://longbridge.com/en/quote/MRAM.US.md)

## Related News & Research

- [Canada Pension Plan Investment Board Buys Shares of 3,258,485 Micron Technology, Inc. $MU](https://longbridge.com/en/news/298099972.md)
- [Micron's Taiwan unions threaten strike over bonus dispute](https://longbridge.com/en/news/297617714.md)
- [Seagate director Yolanda Lee Conyers sells 750 shares for $611,332.5](https://longbridge.com/en/news/297958066.md)
- [Nvidia vs. Micron: Own One AI Stock, but Stay Away From the Other, Says Investor](https://longbridge.com/en/news/297919258.md)
- [Cynthia Tregillis Sells 1,007 Shares of Western Digital (NASDAQ:WDC) Stock](https://longbridge.com/en/news/297248306.md)

---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**