---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/42439017.md"
description: "$Tema Memory ETF(DISK.US) and $Corgi Lithography & Smcndctr Phtncs ETF(EUV.US) both fell around ten percentage points today, and $Murata Manufacturing(MRAAY.US) also dropped over nine points—the semiconductor chain's pullback is equally evident in packaging tools and upstream components.These thematic ETFs and passive components themselves lack individual stock catalysts; the decline essentially equals the sum of component stock sentiment, representing high-beta profit-taking at the sector level. If you want to use them for semiconductor exposure, you need to understand that this wave is a drop in valuation and sentiment, not a problem with industrial demand."
datetime: "2026-07-06T10:59:17.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42439017.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42439017.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42439017.md)
author: "[杰瑞ccc](https://longbridge.com/en/profiles/27514704.md)"
---

# $Tema Memory ETF(DISK.US) and $Corgi Lithography &…


### Related Stocks

- [DISK.US](https://longbridge.com/en/quote/DISK.US.md)
- [EUV.US](https://longbridge.com/en/quote/EUV.US.md)
- [MRAAY.US](https://longbridge.com/en/quote/MRAAY.US.md)