Laser Focus World is an industry bedrock—first published in 1965 and still going strong. We publish original articles about cutting-edge advances in lasers, optics, photonics, sensors, and quantum technologies, as well as test and measurement, and the shift currently underway to usher in the photonic integrated circuits, optical interconnects, and copackaged electronics and photonics to deliver the speed and efficiency essential for data centers of the future.

Our 80,000 qualified print subscribers—and 130,000 12-month engaged online audience—trust us to dive in and provide original journalism you won’t find elsewhere covering key emerging areas such as laser-driven inertial confinement fusion, lasers in space, integrated photonics, chipscale lasers, LiDAR, metasurfaces, high-energy laser weaponry, photonic crystals, and quantum computing/sensors/communications. We cover the innovations driving these markets.

Laser Focus World is part of Endeavor Business Media, a division of EndeavorB2B.

Laser Focus World Membership

Never miss any articles, videos, podcasts, or webinars by signing up for membership access to Laser Focus World online. You can manage your preferences all in one place—and provide our editorial team with your valued feedback.

Magazine Subscription

Can you subscribe to receive our print issue for free? Yes, you sure can!

Newsletter Subscription

Laser Focus World newsletter subscription is free to qualified professionals:

The Daily Beam

Showcases the newest content from Laser Focus World, including photonics- and optics-based applications, components, research, and trends. (Daily)

Product Watch

The latest in products within the photonics industry. (9x per year)

Bio & Life Sciences Product Watch

The latest in products within the biophotonics industry. (4x per year)

Laser Processing Product Watch

The latest in products within the laser processing industry. (3x per year)

Get Published!

If you’d like to write an article for us, reach out with a short pitch to Sally Cole Johnson: [email protected]. We love to hear from you.

Photonics Hot List

Laser Focus World produces a video newscast that gives a peek into what’s happening in the world of photonics.

Following the Photons: A Photonics Podcast

Following the Photons: A Photonics Podcast dives deep into the fascinating world of photonics. Our weekly episodes feature interviews and discussions with industry and research experts, providing valuable perspectives on the issues, technologies, and trends shaping the photonics community.

Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

Interpublic Group, Kforce, Insperity, WEBTOON, and Ziff Davis Stocks Trade Down, What You Need To Know

IPG Cover Image

What Happened?

A number of stocks fell in the afternoon session after markets pulled back, reversing early gains, as investor sentiment remained cautious despite a softer-than-expected inflation reading. 

Stocks rose in the morning session after an unexpected drop in the Producer Price Index (PPI) for August signaled easing inflation and raised expectations for a potential Federal Reserve interest rate cut. The U.S. Bureau of Labor Statistics reported that the PPI, which measures wholesale prices, edged down 0.1% last month, contrary to analyst expectations for a 0.3% rise. This data gives the Federal Reserve more flexibility to consider lowering interest rates to stimulate the economy.

The stock market overreacts to news, and big price drops can present good opportunities to buy high-quality stocks.

Among others, the following stocks were impacted:

Zooming In On WEBTOON (WBTN)

WEBTOON’s shares are extremely volatile and have had 37 moves greater than 5% over the last year. In that context, today’s move indicates the market considers this news meaningful but not something that would fundamentally change its perception of the business.

The previous big move we wrote about was 5 days ago when the stock dropped 2.5% after the release of the August jobs report, which showed the U.S. economy added far fewer jobs than anticipated, fueling concerns about a broader economic slowdown. The U.S. economy added only 22,000 jobs in August, significantly missing economists' expectations. The unemployment rate also ticked up to 4.3%, its highest level since 2021. This report is the latest evidence of a cooling labor market amid economic uncertainty and restrictive tariff policies. Key sectors experienced job losses, including manufacturing, federal government, and business services. In contrast, the health services sector continued to show growth. While the weak data raises alarms about the health of the economy, it has also strengthened market expectations that the Federal Reserve will cut interest rates at its upcoming meeting to provide support.

WEBTOON is up 4.6% since the beginning of the year, but at $14.21 per share, it is still trading 16.2% below its 52-week high of $16.96 from August 2025. Investors who bought $1,000 worth of WEBTOON’s shares at the IPO in June 2024 would now be looking at an investment worth $617.83.

Today’s young investors won’t have read the timeless lessons in Gorilla Game: Picking Winners In High Technology because it was written more than 20 years ago when Microsoft and Apple were first establishing their supremacy. But if we apply the same principles, then enterprise software stocks leveraging their own generative AI capabilities may well be the Gorillas of the future. So, in that spirit, we are excited to present our Special Free Report on a profitable, fast-growing enterprise software stock that is already riding the automation wave and looking to catch the generative AI next.

Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.