---
title: "Storage chips rise overnight, SanDisk up 2%, Western Digital up 1%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/300110492.md"
description: "Storage chip stocks advance in overnight trading. SanDisk gains 2%, Western Digital up 1%, Micron rises 0.92%. Sector sentiment improves as investors accumulate positions."
datetime: "2026-09-25T07:48:41.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/300110492.md)
  - [en](https://longbridge.com/en/news/300110492.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/300110492.md)
generator: "portal-rs"
---

# Storage chips rise overnight, SanDisk up 2%, Western Digital up 1%

Storage chip stocks advanced in overnight trading on Friday, with mainstream names posting gains across the board. SanDisk (SNDK.US) led the sector, rising **2%** to **$1,787.48** in overnight trading, after reaching a session high of $1,790.88. Western Digital (WDC.US) climbed **1%** to $456.14, while Micron Technology (MU.US) gained **1%** to $1,090.47. Seagate (STX.US) added **1%** to $914.86, and Everspin Technologies (MRAM.US) rose **1%** to $18.10. Among derivative products, the 2x leveraged ETF (MUU.US) advanced 1.91%, while the inverse ETF (SNDQ.US) fell 3.80%.

No company-specific news drove the move; shares advanced in line with broader strength in the storage chip sector as investors continued to accumulate positions in the overnight session.

## Sector constituents

| Name            | Ticker  | Last    | Change |
| --------------- | ------- | ------- | ------ |
| SNXX            | SNXX.US | 17.73   | +3.50% |
| SanDisk         | SNDK.US | 1787.48 | +1.93% |
| MUU             | MUU.US  | 38.43   | +1.91% |
| Western Digital | WDC.US  | 456.14  | +1.29% |
| Everspin        | MRAM.US | 18.10   | +1.23% |
| Seagate         | STX.US  | 914.86  | +0.99% |
| Micron          | MU.US   | 1090.47 | +0.92% |
| MUD             | MUD.US  | 8.88    | -1.11% |
| SNDQ            | SNDQ.US | 10.14   | -3.80% |

### 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

- [Seagate Technology declares $0.76 dividend](https://longbridge.com/en/news/303423043.md)
- [Micron is down 17% over the past month. Is this AI stock still a buy?](https://longbridge.com/en/news/303599979.md)
- [Seagate Stock Tumbles Despite Beating Q1 Expectations: Details](https://longbridge.com/en/news/303284181.md)
- [29,622 Western Digital Corporation $WDC Shares Purchased by ProShare Advisors LLC](https://longbridge.com/en/news/303856581.md)
- [Micron Technology, Inc. $MU Stock: Park Avenue Securities LLC Raises Holdings](https://longbridge.com/en/news/303363727.md)

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