---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/100000000945893.md"
description: "Meanwhile, the Philadelphia Semiconductor Index’s 1.6% rebound ends an eight-session losing streak that erased 15.7%, with Sandisk and Western Digital leading gains. The memory-led recovery may reflect bargain hunting and renewed interest in AI-related storage demand, but one session does not establish a sustained reversal. Investors will likely monitor Treasury yields, Fed expectations and semiconductor earnings guidance to assess whether the rebound can broaden beyond memory stocks."
datetime: "2026-10-20T05:28:41.000Z"
locales:
  - [en](https://longbridge.com/en/topics/100000000945893.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/100000000945893.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/100000000945893.md)
author: "[TheRaccoonAnalysis](https://longbridge.com/en/profiles/26041475.md)"
generator: "portal-rs"
---

# Meanwhile, the Philadelphia Semiconductor Index’s …


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## Comments (1)

- **Steve_Z · 2026-10-20T05:52:18.000Z**: those two do not report together, western digital lands on the 22nd and sandisk on the 29th, so the memory read arrives in two instalments rather than settling anything this week


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