---
title: "Memory Chips Intraday Mixed, Micron Up 0.50%, SanDisk Down 3.73%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/293942727.md"
description: "During Monday's intraday session, the memory chip sector showed mixed performance. Micron Technology edged up 0.50%, while SanDisk fell nearly 4%. Western Digital and Seagate Technology retreated slightly, with MRAM consolidating."
datetime: "2026-07-27T13:46:25.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/293942727.md)
  - [en](https://longbridge.com/en/news/293942727.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/293942727.md)
generator: "portal-rs"
---

# Memory Chips Intraday Mixed, Micron Up 0.50%, SanDisk Down 3.73%

During the intraday session on Monday (July 27) Eastern Time, the memory chip sector displayed a divergent trend. As of press time, mainstream stocks showed mixed gains and losses, with market sentiment turning cautious.

Industry leader **Micron Technology (MU.US)** traded at $925.53, up 0.50% from the previous close. **SanDisk (SNDK.US)** underperformed, dropping 3.73% to $1,383.01. **Western Digital (WDC.US)** and **Seagate Technology (STX.US)** fell 0.83% and 0.56% to $515.48 and $846.95, respectively. **MRAM.US** edged up 0.86% to $15.22.

Among derivative stocks, **MUU.US** rose 1.17%, while **MUD.US** slipped 0.47%. **SNXX.US** retreated sharply by 7.84%, whereas **SNDQ.US** bucked the trend with a significant 7.11% surge. Overall, volatility within the sector has intensified, and investors should monitor subsequent changes in industry inventory and demand.

### 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

- [MU Stock Alert: What to Know as Micron Appoints New Executives](https://longbridge.com/en/news/297080454.md)
- [Cynthia Tregillis Sells 1,007 Shares of Western Digital (NASDAQ:WDC) Stock](https://longbridge.com/en/news/297248306.md)
- [Micron Stock Faces Tight Supply as AI Demand Accelerates](https://longbridge.com/en/news/297191357.md)
- [Micron Technology, Inc. $MU Holdings Increased by Trivium Point Advisory LLC](https://longbridge.com/en/news/297292952.md)
- [Micron's Taiwan unions threaten strike over bonus dispute](https://longbridge.com/en/news/297617714.md)

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