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

Interactive Brokers (IBKR) Stock Is Up, What You Need To Know

IBKR Cover Image

What Happened?

Shares of electronic brokerage firm Interactive Brokers (NASDAQ: IBKR) jumped 2.7% in the morning session after the company reported a significant increase in key operating metrics for September 2025. 

The company posted 3.864 million Daily Average Revenue Trades (DARTs), a key measure of customer activity. This figure was 47% higher than the same month in the previous year and 11% higher than the previous month. Furthermore, ending client equity grew to $757.5 billion, a 40% increase year-over-year, while client margin loan balances rose 39% to $77.3 billion. Following the strong performance data, Citigroup raised its price target on the stock to $75 from $65, though it maintained a Neutral rating. The company also announced the introduction of new tax-efficient investment accounts for its clients in Sweden.

After the initial pop the shares cooled down to $70.32, up 2.3% from previous close.

Is now the time to buy Interactive Brokers? Access our full analysis report here, it’s free.

What Is The Market Telling Us

Interactive Brokers’s shares are quite volatile and have had 17 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 27 days ago when the stock dropped 6% on the news that a much weaker-than-expected August jobs report triggered a broad market sell-off amid concerns about the U.S. economy. 

The U.S. economy added only 22,000 jobs in August, falling significantly short of the 75,000 that forecasters had anticipated. This disappointing hiring data, coupled with the unemployment rate climbing to a 46-month high of 4.3%, sparked what one report called "jobs angst" on Wall Street. The weak labor market figures prompted a bearish reversal in the stock market, pulling down equities as investors weighed the implications for economic growth. While the poor data may increase the likelihood of the Federal Reserve cutting interest rates, the immediate market reaction was negative due to fears of an economic slowdown.

Interactive Brokers is up 54.2% since the beginning of the year, and at $70.32 per share, has set a new 52-week high. Investors who bought $1,000 worth of Interactive Brokers’s shares 5 years ago would now be looking at an investment worth $5,750.

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.