---
title: "Memory Chip Sector Pre-Market Mixed: Micron Up Nearly 3%, SanDisk Down Nearly 3%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/293743592.md"
description: "The memory chip sector showed mixed performance in pre-market trading. Micron Technology rose nearly 3% pre-market, while SanDisk fell nearly 3%, with Western Digital and Seagate Technology showing slight fluctuations."
datetime: "2026-07-24T10:46:40.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/293743592.md)
  - [en](https://longbridge.com/en/news/293743592.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/293743592.md)
generator: "portal-rs"
---

# Memory Chip Sector Pre-Market Mixed: Micron Up Nearly 3%, SanDisk Down Nearly 3%

The memory chip sector displayed mixed trends during pre-market hours, with mainstream stocks showing divergent performance. As of press time, Micron Technology (MU.US) saw active pre-market trading, with the latest transaction price at $972.00, up $12.53 from the previous close, representing a gain of **1.27%**. The stock reached a pre-market high of $978.50 and a low of $967.01, with trading volume reaching 255,600 shares.

Other stocks in the sector showed varied performance. SanDisk (SNDK.US) faced pressure in pre-market trading, reporting at $1,566.68, down $43.65, with a decline of **2.71%**. Western Digital (WDC.US) dipped slightly by 1.21% in pre-market trading to $551.54, while Seagate Technology (STX.US) fell 0.65% to $907.38. Everspin Technologies (MRAM.US) remained virtually flat in pre-market trading, edging up 0.12% to $16.62.

On the derivative front, related ETFs and small-cap stocks also moved with the sector. ProShares Ultra Memory Manufacturers (MUU.US) dropped 3.84% in pre-market trading to $35.09, while ProShares UltraShort Memory Manufacturers (MUD.US) gained 1.92% to $11.12. Overall, the memory chip sector showed a consolidating trend during pre-market hours, with investors advised to monitor capital flows after the official market open.

### 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

- [Micron Technology Is Ramping Up Production of High-Bandwidth Memory. Here's Why That Could Send the Stock to New Heights This Year](https://longbridge.com/en/news/298934681.md)
- [Micron Stays Flat as 68-Month Bonuses Fail to End Strike Risk](https://longbridge.com/en/news/298760081.md)
- [Micron's Taiwan workers to get rewards worth up to 68 months of pay](https://longbridge.com/en/news/298667603.md)
- [Everspin Technologies to Present at the H.C. Wainwright 28th Annual Global Investment Conference | MRAM Stock News](https://longbridge.com/en/news/298900777.md)
- [Turner Financial Group Inc. Takes Position in Micron Technology, Inc. $MU](https://longbridge.com/en/news/298824862.md)

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