---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/40604821.md"
description: "For historical mega-cycles like optical links, storage, and CPUs, you can only hold on by faith. Don't try to price them easily at times like this, or you'll most likely sell too early.$YOFC(06869.HK)$Micron Tech(MU.US)$ISHRS MSCI S Korea Capped(EWY.US)$LONGSYS(301308.SZ)$MONTAGE TECH(06809.HK)$CGT Group(000066.SZ)$Shannon Semi(300475.SZ)"
datetime: "2026-05-10T16:20:38.000Z"
locales:
  - [en](https://longbridge.com/en/topics/40604821.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/40604821.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/40604821.md)
author: "[十八要发](https://longbridge.com/en/profiles/12178474.md)"
---

# For historical mega-cycles like optical links, sto…


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