---
title: "Nvidia slips 2% as CEO joins tech giants backing open-source AI"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/293789643.md"
description: "Nvidia falls 2% amid chip sector weakness; CEO backs open-source AI model letter."
datetime: "2026-07-24T19:11:00.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/293789643.md)
  - [en](https://longbridge.com/en/news/293789643.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/293789643.md)
generator: "portal-rs"
---

# Nvidia slips 2% as CEO joins tech giants backing open-source AI

英伟达 (NVDA.US) 盘中跌近 2%，现报 205.033 美元。

消息面上，英伟达 CEO 黄仁勋 (Jensen Huang) 首次在其 X 账号发帖，联署超过 25 家科技巨头包括 Meta、微软等发布公开信，呼吁美国政府不要对开源权重 AI 模型实施全面限制。信中指出开源模型能促进竞争、创新和网络安全，集中封闭 AI 反而增加安全风险。

此外，芯片股整体走弱，Intel 和 Micron 跌幅超过 5%，拖累半导体板块。投资者 Michael Burry 对英伟达等科技龙头的空头头寸在 7 月市场回调中获利。与此同时，AMD 推出 Helios AI 服务器系统挑战英伟达主导地位，已获得微软、Meta 和 OpenAI 等客户。

### Related Stocks

- [NVDA.US](https://longbridge.com/en/quote/NVDA.US.md)

## Related News & Research

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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**