---
title: "A hedge fund run by a former OpenAI researcher has placed huge bearish bets against the top AI chip makers"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/286796220.md"
description: "A hedge fund run by a former OpenAI researcher has placed huge bearish bets against the top AI chip makers"
datetime: "2026-05-18T15:57:21.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/286796220.md)
  - [en](https://longbridge.com/en/news/286796220.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/286796220.md)
---

# A hedge fund run by a former OpenAI researcher has placed huge bearish bets against the top AI chip makers


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