---
title: "Memory Chip Sector Falls in Overnight Trading, Micron Down 5.96%, SanDisk Down 5.31%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/294567016.md"
description: "The memory chip sector retreated collectively during overnight trading, with major stocks declining across the board. Micron Technology fell nearly 6%, while SanDisk dropped over 5%."
datetime: "2026-08-01T01:45:58.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/294567016.md)
  - [en](https://longbridge.com/en/news/294567016.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/294567016.md)
---

# Memory Chip Sector Falls in Overnight Trading, Micron Down 5.96%, SanDisk Down 5.31%

The memory chip sector faced collective selling pressure during the overnight session, with major stocks declining across the board. As of press time, most stocks in the sector showed significant losses, reflecting cautious market sentiment.

Industry leader Micron Technology (MU.US) traded at $823.03 in overnight trading, down 5.96% from the previous close. SanDisk (SNDK.US) also showed weakness, falling 5.31% to $1,214.83. Western Digital (WDC.US) and Seagate Technology (STX.US) followed closely, declining 1.54% to $544.84 and 0.52% to $856.13, respectively. Everspin Technologies (MRAM.US) dropped 1.58% to $14.53 in overnight trading.

On the derivative front, related leveraged and inverse products saw increased volatility. MUU.US fell sharply by 2.26% in overnight trading, while MUD.US bucked the trend with a 5.98% gain. SNXX.US and SNDQ.US declined 0.71% and 0.87%, respectively, in the overnight session. Overall, the memory chip sector showed a clear adjustment trend during overnight trading, and investors should monitor subsequent market developments.

### 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)

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- [Seagate Technology (NASDAQ:STX) Upgraded by Wall Street Zen to "Strong-Buy" Rating](https://longbridge.com/en/news/294571999.md)
- [What's Wrong With Micron Technology Stock?](https://longbridge.com/en/news/294710998.md)
- [Asset Dedication LLC Trims Stake in Micron Technology, Inc. $MU](https://longbridge.com/en/news/294598047.md)
- [Western Digital (WDC) Faces A Valuation Test Following Its FMS 2026 Appearance](https://longbridge.com/en/news/294764403.md)
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