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

Gulf Island Fabrication, Inc. - Common Stock (NQ:GIFI)

7.370 UNCHANGED
Streaming Delayed Price Updated: 4:00 PM EDT, Oct 8, 2025 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Oct 08, 2025 7.440 7.590 7.300 7.370 36,222 +0.02(+0.27%)
Oct 07, 2025 7.510 7.619 7.340 7.350 17,336 -0.25(-3.29%)
Oct 06, 2025 7.490 7.660 7.450 7.600 27,017 +0.14(+1.88%)
Oct 03, 2025 7.650 7.670 7.460 7.460 49,611 -0.19(-2.48%)
Oct 02, 2025 7.750 7.876 7.600 7.650 104,068 +0.30(+4.08%)
Oct 01, 2025 7.040 7.400 7.040 7.350 86,860 +0.33(+4.70%)
Sep 30, 2025 7.020 7.240 7.020 7.020 13,103 -0.09(-1.27%)
Sep 29, 2025 7.260 7.399 7.085 7.110 11,320 -0.24(-3.27%)
Sep 26, 2025 7.015 7.429 7.015 7.350 67,777 +0.33(+4.70%)
Sep 25, 2025 6.850 7.060 6.850 7.020 10,977 +0.17(+2.48%)
Sep 24, 2025 7.150 7.150 6.850 6.850 16,351 -0.23(-3.25%)
Sep 23, 2025 7.040 7.210 6.989 7.080 31,100 +0.00(+0.00%)
Sep 22, 2025 6.860 7.204 6.860 7.080 24,491 +0.17(+2.46%)
Sep 19, 2025 7.020 7.075 6.910 6.910 43,460 -0.18(-2.54%)
Sep 18, 2025 7.000 7.210 6.990 7.090 31,410 +0.07(+1.00%)
Sep 17, 2025 7.340 7.350 6.940 7.020 37,448 -0.40(-5.39%)
Sep 16, 2025 7.400 7.560 7.320 7.420 82,317 -0.02(-0.27%)
Sep 15, 2025 7.590 7.590 7.400 7.440 44,397 -0.19(-2.49%)
Sep 12, 2025 7.650 7.690 7.495 7.630 28,326 -0.02(-0.26%)
Sep 11, 2025 7.410 7.700 7.410 7.650 36,968 +0.19(+2.55%)
Sep 10, 2025 7.450 7.500 7.380 7.460 16,714 -0.02(-0.27%)
Sep 09, 2025 7.670 7.670 7.455 7.480 34,024 +0.01(+0.13%)
Sep 08, 2025 7.400 7.780 7.330 7.470 69,412 +0.14(+1.91%)
Sep 05, 2025 7.320 7.400 7.210 7.330 47,151 +0.06(+0.83%)
Sep 04, 2025 7.020 7.384 7.010 7.270 71,082 +0.30(+4.30%)
Sep 03, 2025 6.983 7.039 6.812 6.970 29,272 +0.02(+0.29%)
Sep 02, 2025 6.720 6.980 6.670 6.950 45,928 +0.19(+2.81%)
Aug 29, 2025 6.820 6.875 6.760 6.760 17,274 -0.03(-0.44%)
Aug 28, 2025 6.830 6.900 6.770 6.790 48,177 -0.14(-2.02%)
Aug 27, 2025 6.660 6.990 6.660 6.930 27,417 +0.28(+4.21%)
Aug 26, 2025 6.660 6.755 6.565 6.650 101,683 -0.04(-0.60%)
Aug 25, 2025 6.750 6.790 6.630 6.690 19,941 -0.10(-1.47%)
Aug 22, 2025 6.800 6.880 6.700 6.790 19,675 +0.04(+0.59%)
Aug 21, 2025 6.750 6.850 6.740 6.750 24,486 -0.01(-0.15%)
Aug 20, 2025 6.720 6.830 6.720 6.760 25,009 -0.03(-0.44%)
Aug 19, 2025 6.830 6.910 6.750 6.790 36,379 -0.04(-0.59%)
Aug 18, 2025 6.750 6.930 6.750 6.830 29,700 +0.03(+0.37%)
Aug 15, 2025 6.800 6.834 6.750 6.805 11,062 -0.06(-0.80%)
Aug 14, 2025 6.760 6.870 6.760 6.860 13,996 -0.02(-0.29%)
Aug 13, 2025 6.800 6.910 6.760 6.880 25,027 +0.08(+1.18%)
Aug 12, 2025 6.750 6.870 6.750 6.800 31,246 +0.01(+0.15%)
Aug 11, 2025 6.810 6.850 6.710 6.790 49,952 -0.03(-0.44%)
Aug 08, 2025 6.800 6.950 6.782 6.820 32,068 +0.00(+0.00%)
Aug 07, 2025 6.510 7.080 6.500 6.820 52,425 +0.06(+0.89%)
Aug 06, 2025 6.850 6.890 6.750 6.760 19,630 -0.06(-0.88%)
Aug 05, 2025 6.840 6.849 6.750 6.820 18,431 -0.03(-0.44%)
Aug 04, 2025 6.770 6.850 6.702 6.850 10,133 -0.02(-0.29%)
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.