---
title: "Lam Research Corp. Stock Underperforms Monday When Compared To Competitors"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/286815981.md"
description: "Lam Research Corp. (LRCX) shares fell 2.37% to $277.96 on Monday, marking the second consecutive day of losses. The stock is now 7.96% below its 52-week high of $302.00. In comparison, competitors had mixed results: AMD down 0.73%, AMAT down 5.28%, and ADI up 0.26%. Trading volume was 8.5 million, below the 50-day average of 9.9 million."
datetime: "2026-05-18T20:31:53.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/286815981.md)
  - [en](https://longbridge.com/en/news/286815981.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/286815981.md)
---

# Lam Research Corp. Stock Underperforms Monday When Compared To Competitors

This article was automatically generated by MarketWatch using technology from Automated Insights.

Shares of Lam Research Corp. (LRCX) slid 2.37% to $277.96 Monday, on what proved to be an all-around mixed trading session for the stock market, with the Dow Jones Industrial Average rising 0.32% to 49,686.12 and the S&P 500 Index falling 0.07% to 7,403.05.

This was the stock's second consecutive day of losses.

Lam Research Corp. closed 7.96% below its 52-week high of $302.00, which the company reached on May 14th.

The stock demonstrated a mixed performance when compared to some of its competitors Monday, as Advanced Micro Devices Inc. (AMD) fell 0.73% to $420.99, Applied Materials Inc. (AMAT) fell 5.28% to $413.57, and Analog Devices Inc. (ADI) rose 0.26% to $418.58.

Trading volume (8.5 M) remained 1.4 million below its 50-day average volume of 9.9 M.

Data source: Dow Jones Market Data, FactSet. Data compiled May 18, 2026.

This content was created by MarketWatch, which is operated by Dow Jones & Co. MarketWatch is published independently from Dow Jones Newswires and The Wall Street Journal.

(END) Dow Jones Newswires

05-18-26 1631ET

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## Related News & Research

- [iA Global Asset Management Inc. Acquires 26,273 Shares of Lam Research Corporation $LRCX](https://longbridge.com/en/news/286669390.md)
- [Baader Bank Aktiengesellschaft Decreases Position in Lam Research Corporation $LRCX](https://longbridge.com/en/news/286524495.md)
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