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

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

Mediaco Holding Inc. - Class A Common Stock (NQ:MDIA)

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Historical Prices

Date Open High Low Close Volume Change (%)
Oct 08, 2025 1.250 1.280 1.230 1.254 12,853 +0.00(+0.30%)
Oct 07, 2025 1.260 1.270 1.200 1.250 43,619 -0.02(-1.55%)
Oct 06, 2025 1.270 1.300 1.260 1.270 11,705 +0.01(+0.77%)
Oct 03, 2025 1.270 1.285 1.240 1.260 28,093 +0.01(+0.80%)
Oct 02, 2025 1.250 1.265 1.230 1.250 20,673 -0.01(-0.79%)
Oct 01, 2025 1.250 1.260 1.250 1.260 18,907 -0.01(-0.79%)
Sep 30, 2025 1.270 1.271 1.260 1.270 4,303 +0.02(+1.20%)
Sep 29, 2025 1.300 1.304 1.250 1.255 33,361 -0.05(-3.46%)
Sep 26, 2025 1.320 1.320 1.290 1.300 20,190 +0.03(+2.36%)
Sep 25, 2025 1.300 1.320 1.270 1.270 41,601 -0.04(-3.05%)
Sep 24, 2025 1.250 1.330 1.251 1.310 36,854 +0.01(+0.77%)
Sep 23, 2025 1.360 1.360 1.300 1.300 21,890 -0.02(-1.52%)
Sep 22, 2025 1.370 1.370 1.300 1.320 73,879 +0.03(+2.33%)
Sep 19, 2025 1.290 1.330 1.250 1.290 97,716 -0.03(-2.27%)
Sep 18, 2025 1.350 1.380 1.300 1.320 24,788 -0.02(-1.49%)
Sep 17, 2025 1.350 1.430 1.330 1.340 72,782 -0.01(-0.74%)
Sep 16, 2025 1.230 1.410 1.120 1.350 2,093,904 -0.07(-4.90%)
Sep 15, 2025 1.430 1.430 1.397 1.420 17,736 -0.00(-0.03%)
Sep 12, 2025 1.380 1.460 1.380 1.420 17,358 -0.01(-0.70%)
Sep 11, 2025 1.370 1.490 1.370 1.430 23,685 +0.00(+0.00%)
Sep 10, 2025 1.390 1.500 1.380 1.430 20,856 +0.00(+0.00%)
Sep 09, 2025 1.480 1.480 1.370 1.430 52,196 -0.07(-4.67%)
Sep 08, 2025 1.340 1.500 1.330 1.500 155,239 +0.15(+11.11%)
Sep 05, 2025 1.300 1.380 1.300 1.350 9,385 +0.05(+3.85%)
Sep 04, 2025 1.330 1.360 1.300 1.300 26,716 -0.04(-2.99%)
Sep 03, 2025 1.310 1.370 1.290 1.340 7,745 -0.01(-0.74%)
Sep 02, 2025 1.290 1.360 1.295 1.350 6,771 +0.00(+0.10%)
Aug 29, 2025 1.300 1.350 1.260 1.349 16,939 +0.03(+2.17%)
Aug 28, 2025 1.310 1.334 1.300 1.320 4,196 +0.01(+0.76%)
Aug 27, 2025 1.300 1.330 1.300 1.310 12,461 +0.00(+0.00%)
Aug 26, 2025 1.300 1.340 1.280 1.310 11,700 +0.00(+0.00%)
Aug 25, 2025 1.370 1.370 1.290 1.310 25,181 -0.01(-0.76%)
Aug 22, 2025 1.310 1.390 1.300 1.320 24,306 +0.01(+0.76%)
Aug 21, 2025 1.340 1.355 1.260 1.310 39,965 -0.04(-2.96%)
Aug 20, 2025 1.350 1.360 1.270 1.350 22,049 +0.02(+1.50%)
Aug 19, 2025 1.275 1.350 1.275 1.330 27,689 +0.03(+2.31%)
Aug 18, 2025 1.300 1.320 1.261 1.300 14,189 -0.01(-0.45%)
Aug 15, 2025 1.350 1.350 1.299 1.306 20,995 -0.04(-3.29%)
Aug 14, 2025 1.320 1.400 1.290 1.350 75,462 +0.03(+2.30%)
Aug 13, 2025 1.350 1.432 1.250 1.320 117,900 -0.06(-4.35%)
Aug 12, 2025 1.430 1.469 1.370 1.380 160,997 +0.03(+2.22%)
Aug 11, 2025 1.350 1.400 1.320 1.350 49,306 +0.01(+0.75%)
Aug 08, 2025 1.350 1.370 1.314 1.340 26,399 +0.01(+0.74%)
Aug 07, 2025 1.320 1.380 1.250 1.330 101,962 -0.01(-0.74%)
Aug 06, 2025 1.280 1.350 1.271 1.340 15,142 +0.02(+1.83%)
Aug 05, 2025 1.240 1.350 1.240 1.316 32,347 +0.07(+5.27%)
Aug 04, 2025 1.240 1.300 1.190 1.250 137,672 -0.01(-0.79%)
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