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.

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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

United Maritime Corporation - Common Stock (NQ:USEA)

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Historical Prices

Date Open High Low Close Volume Change (%)
Oct 03, 2025 1.690 1.695 1.670 1.681 23,735 -0.01(-0.56%)
Oct 02, 2025 1.640 1.698 1.640 1.690 8,843 +0.03(+1.80%)
Oct 01, 2025 1.670 1.698 1.649 1.660 5,998 +0.02(+1.22%)
Sep 30, 2025 1.740 1.750 1.630 1.640 58,940 -0.06(-3.56%)
Sep 29, 2025 1.720 1.750 1.680 1.700 10,672 -0.02(-0.96%)
Sep 26, 2025 1.680 1.725 1.675 1.717 13,421 +0.02(+0.99%)
Sep 25, 2025 1.700 1.724 1.690 1.700 12,969 -0.05(-2.86%)
Sep 24, 2025 1.710 1.765 1.662 1.750 32,241 +0.04(+2.34%)
Sep 23, 2025 1.710 1.728 1.670 1.710 11,489 +0.02(+1.19%)
Sep 22, 2025 1.720 1.720 1.660 1.690 9,717 -0.03(-1.75%)
Sep 19, 2025 1.720 1.760 1.715 1.720 23,285 -0.04(-2.27%)
Sep 18, 2025 1.800 1.800 1.710 1.760 28,418 +0.01(+0.57%)
Sep 17, 2025 1.750 1.770 1.729 1.750 32,126 +0.01(+0.29%)
Sep 16, 2025 1.720 1.750 1.710 1.745 22,798 +0.03(+1.75%)
Sep 15, 2025 1.700 1.720 1.670 1.715 30,588 +0.02(+0.88%)
Sep 12, 2025 1.690 1.700 1.680 1.700 29,745 +0.01(+0.59%)
Sep 11, 2025 1.670 1.700 1.670 1.690 24,507 +0.00(+0.00%)
Sep 10, 2025 1.670 1.780 1.655 1.690 68,878 +0.02(+1.20%)
Sep 09, 2025 1.670 1.680 1.660 1.670 5,445 +0.01(+0.91%)
Sep 08, 2025 1.670 1.670 1.625 1.655 6,266 -0.00(-0.30%)
Sep 05, 2025 1.610 1.673 1.610 1.660 2,993 +0.04(+2.47%)
Sep 04, 2025 1.620 1.684 1.620 1.620 19,185 -0.03(-1.82%)
Sep 03, 2025 1.650 1.660 1.620 1.650 5,212 -0.01(-0.60%)
Sep 02, 2025 1.680 1.680 1.660 1.660 1,925 -0.01(-0.77%)
Aug 29, 2025 1.680 1.691 1.652 1.673 6,687 -0.01(-0.42%)
Aug 28, 2025 1.680 1.700 1.680 1.680 7,930 -0.02(-1.18%)
Aug 27, 2025 1.690 1.700 1.680 1.700 41,537 +0.02(+1.49%)
Aug 26, 2025 1.570 1.700 1.567 1.675 74,522 +0.10(+6.69%)
Aug 25, 2025 1.570 1.590 1.560 1.570 33,233 -0.00(-0.32%)
Aug 22, 2025 1.520 1.575 1.520 1.575 10,534 +0.05(+3.62%)
Aug 21, 2025 1.520 1.546 1.500 1.520 8,008 +0.00(+0.00%)
Aug 20, 2025 1.520 1.565 1.510 1.520 13,296 -0.01(-0.50%)
Aug 19, 2025 1.520 1.558 1.500 1.528 7,877 -0.03(-1.76%)
Aug 18, 2025 1.610 1.650 1.520 1.555 65,658 -0.04(-2.29%)
Aug 15, 2025 1.639 1.639 1.570 1.591 12,751 +0.02(+1.34%)
Aug 14, 2025 1.619 1.656 1.561 1.570 22,217 -0.07(-4.19%)
Aug 13, 2025 1.610 1.688 1.579 1.639 55,942 +0.01(+0.60%)
Aug 12, 2025 1.512 1.669 1.512 1.629 50,760 +0.11(+7.10%)
Aug 11, 2025 1.541 1.541 1.502 1.521 9,176 -0.02(-1.03%)
Aug 08, 2025 1.502 1.565 1.502 1.537 12,765 +0.02(+1.40%)
Aug 07, 2025 1.492 1.541 1.492 1.516 17,921 -0.04(-2.39%)
Aug 06, 2025 1.561 1.580 1.540 1.553 68,499 +0.01(+0.79%)
Aug 05, 2025 1.512 1.570 1.502 1.541 11,597 +0.00(+0.00%)
Aug 04, 2025 1.531 1.555 1.531 1.541 10,689 +0.00(+0.29%)
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