---
title: "Teradyne Inc. Stock Underperforms Monday When Compared To Competitors"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/293973762.md"
description: "Teradyne Inc. (TER) shares fell 4.33% to $334.77 on Monday, underperforming the broader market as the S&P 500 and Dow Jones rose. This marks the second consecutive day of losses for Teradyne, which is now trading 31.39% below its 52-week high. The stock's performance was mixed relative to competitors: Keysight Technologies declined, Fortive rose, and Cohu fell significantly."
datetime: "2026-07-27T20:49:40.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/293973762.md)
  - [en](https://longbridge.com/en/news/293973762.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/293973762.md)
generator: "portal-rs"
---

# Teradyne Inc. Stock Underperforms Monday When Compared To Competitors

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

Shares of Teradyne Inc. (TER) slid 4.33% to $334.77 Monday, on what proved to be an all-around positive trading session for the stock market, with the S&P 500 Index rising 0.02% to 7,413.18 and the Dow Jones Industrial Average rising 0.51% to 52,210.08.

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

Teradyne Inc. closed 31.39% below its 52-week high of $487.91, which the company reached on June 30th.

The stock demonstrated a mixed performance when compared to some of its competitors Monday, as Keysight Technologies Inc. (KEYS) fell 1.57% to $313.68, Fortive Corp. (FTV) rose 0.98% to $62.92, and Cohu Inc. (COHU) fell 5.70% to $47.81.

Data source: Dow Jones Market Data, FactSet. Data compiled July 27, 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

07-27-26 1649ET

### Related Stocks

- [TER.US](https://longbridge.com/en/quote/TER.US.md)
- [.SPX.US](https://longbridge.com/en/quote/.SPX.US.md)
- [.DJI.US](https://longbridge.com/en/quote/.DJI.US.md)
- [KEYS.US](https://longbridge.com/en/quote/KEYS.US.md)
- [FTV.US](https://longbridge.com/en/quote/FTV.US.md)
- [COHU.US](https://longbridge.com/en/quote/COHU.US.md)
- [FDS.US](https://longbridge.com/en/quote/FDS.US.md)
- [FTV*.US](https://longbridge.com/en/quote/FTV*.US.md)

## Related News & Research

- [$1000 Invested In Teradyne 20 Years Ago Would Be Worth This Much Today](https://longbridge.com/en/news/298609323.md)
- [Is Teradyne (TER) Quietly Redefining Its AI Test Moat With New UltraFLEXplus Tools?](https://longbridge.com/en/news/297842143.md)
- [Teradyne, Inc. $TER Shares Purchased by Nissay Asset Management Corp Japan](https://longbridge.com/en/news/297400750.md)
- [Teradyne, Inc. $TER Shares Sold by Pacer Advisors Inc.](https://longbridge.com/en/news/295296803.md)
- [Teradyne (NASDAQ:TER) Issues Quarterly Earnings Results, Beats Estimates By $0.38 EPS](https://longbridge.com/en/news/294118366.md)

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