---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/39333129.md"
description: "The AI and optical module stocks are up again today:Cambridge Technology +8%, Biren Technology is also not bad. I was thinking of buying the dip, but before I could even reach out, the price started to fall (lit. turned green).SenseTime's been quite volatile recently, but it's still just hovering at low levels, which is both frustrating and tempting.There's not much to say about GCL Technology's new energy trend; it's just a slow-burner.Dmall's decline is heartbreaking, and the e-commerce track is also tough to make money in.With Hong Kong stocks, you really have to take profits and run, otherwise the pullback is super fast. It's exhausting, but I still can't help wanting to get in."
datetime: "2026-03-18T08:42:33.000Z"
locales:
  - [en](https://longbridge.com/en/topics/39333129.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/39333129.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/39333129.md)
author: "[AKA高位接盘侠](https://longbridge.com/en/profiles/26445559.md)"
---

# The AI and optical module stocks are up again toda…


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