---
title: "Semiconductor Stocks Experience Significant Decline Amid Market Volatility"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/286932520.md"
description: "U.S. semiconductor stocks experienced a significant decline amid market volatility, with AMD and Qualcomm dropping nearly 6%. Intel and Seagate Technology fell by over 4%, while other companies like ON Semiconductor, Western Digital, Micron Technology, SanDisk, and Broadcom also faced downturns. This market volatility has negatively affected investor sentiment across the sector."
datetime: "2026-05-19T14:30:02.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/286932520.md)
  - [en](https://longbridge.com/en/news/286932520.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/286932520.md)
---

# Semiconductor Stocks Experience Significant Decline Amid Market Volatility

U.S. semiconductor stocks saw a notable drop during intraday trading, with AMD and Qualcomm experiencing declines of nearly 6%. According to NS3.AI, Intel and Seagate Technology also fell by more than 4%. Other companies such as ON Semiconductor, Western Digital, Micron Technology, SanDisk, and Broadcom faced downturns as well. The market volatility has impacted investor sentiment, leading to widespread declines across the sector.

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