---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/42471703.md"
description: "$Tema Memory ETF(DISK.US) rose six points, leading this batch, $Corgi Lithography & Smcndctr Phtncs ETF(EUV.US) rose four points, $Magnificent Seven ETF - Roundhill(MAGS.US) edged up slightly, $Tuttle Capital Pure Play Photonics ETF(FOTO.US) basically didn't move, $Tema Space Innovators ETF(NASA.US) dipped slightly.The thematic sentiment around storage and semiconductor equipment is hotter this wave, directly lifting the corresponding thematic ETFs; $Magnificent Seven ETF - Roundhill(MAGS.US) edged up slightly along with the broader tech market; the space sector, lacking catalysts, was relatively flat. The advantage of thematic ETFs is that you don't need to pick the right single stock; you just follow the currently popular industry trend. Today, the focus is on storage and semiconductor equipment 😸"
datetime: "2026-07-07T10:58:55.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42471703.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42471703.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42471703.md)
author: "[见山是山](https://longbridge.com/en/profiles/27042472.md)"
---

# $Tema Memory ETF(DISK.US) rose six points, leading…


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