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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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

Tilray Brands, Inc. - Common Stock (NQ:TLRY)

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Historical Prices

Date Open High Low Close Volume Change (%)
Oct 03, 2025 1.640 1.700 1.590 1.620 84,874,248 +0.01(+0.62%)
Oct 02, 2025 1.670 1.880 1.590 1.610 118,430,464 -0.04(-2.72%)
Oct 01, 2025 1.670 1.740 1.640 1.655 84,308,232 -0.07(-4.34%)
Sep 30, 2025 1.730 1.820 1.620 1.730 162,000,048 -0.12(-6.49%)
Sep 29, 2025 1.355 1.860 1.340 1.850 372,816,416 +0.70(+60.87%)
Sep 26, 2025 1.180 1.210 1.140 1.150 43,401,504 -0.04(-3.36%)
Sep 25, 2025 1.230 1.240 1.170 1.190 57,175,856 -0.07(-5.56%)
Sep 24, 2025 1.240 1.330 1.230 1.260 41,972,376 +0.02(+1.61%)
Sep 23, 2025 1.190 1.300 1.180 1.240 54,990,008 +0.04(+3.33%)
Sep 22, 2025 1.200 1.220 1.160 1.200 25,708,726 -0.01(-0.83%)
Sep 19, 2025 1.250 1.270 1.200 1.210 32,700,160 -0.05(-3.97%)
Sep 18, 2025 1.210 1.290 1.190 1.260 49,714,412 +0.07(+5.88%)
Sep 17, 2025 1.220 1.250 1.170 1.190 35,942,856 -0.03(-2.46%)
Sep 16, 2025 1.180 1.260 1.150 1.220 37,839,896 +0.04(+3.39%)
Sep 15, 2025 1.120 1.190 1.110 1.180 36,236,176 +0.05(+4.89%)
Sep 12, 2025 1.100 1.150 1.080 1.125 46,750,400 +0.06(+6.13%)
Sep 11, 2025 1.060 1.110 1.030 1.060 52,565,900 -0.03(-2.75%)
Sep 10, 2025 1.140 1.140 1.080 1.090 39,736,696 -0.05(-4.39%)
Sep 09, 2025 1.100 1.170 1.090 1.140 43,067,872 +0.02(+1.79%)
Sep 08, 2025 1.190 1.190 1.090 1.120 55,530,192 -0.07(-5.88%)
Sep 05, 2025 1.160 1.220 1.140 1.190 41,189,932 +0.04(+3.48%)
Sep 04, 2025 1.180 1.190 1.100 1.150 42,698,876 -0.04(-2.95%)
Sep 03, 2025 1.260 1.280 1.150 1.185 50,312,272 -0.06(-5.20%)
Sep 02, 2025 1.280 1.330 1.210 1.250 54,487,884 -0.13(-9.42%)
Aug 29, 2025 1.440 1.455 1.360 1.380 51,262,460 -0.09(-6.12%)
Aug 28, 2025 1.420 1.500 1.360 1.470 86,035,992 +0.10(+7.30%)
Aug 27, 2025 1.440 1.460 1.350 1.370 76,114,448 -0.08(-5.52%)
Aug 26, 2025 1.525 1.550 1.365 1.450 143,812,096 +0.06(+4.32%)
Aug 25, 2025 1.250 1.410 1.230 1.390 153,617,376 +0.24(+20.87%)
Aug 22, 2025 1.130 1.180 1.090 1.150 51,634,248 +0.04(+3.60%)
Aug 21, 2025 1.040 1.140 1.030 1.110 46,101,176 +0.05(+4.72%)
Aug 20, 2025 1.050 1.090 1.010 1.060 37,049,148 +0.00(+0.00%)
Aug 19, 2025 1.130 1.140 1.020 1.060 42,599,336 -0.08(-7.02%)
Aug 18, 2025 1.100 1.190 1.070 1.140 57,135,564 +0.11(+10.68%)
Aug 15, 2025 1.220 1.250 1.020 1.030 90,051,080 -0.15(-12.71%)
Aug 14, 2025 1.150 1.370 1.130 1.180 154,704,656 -0.07(-5.60%)
Aug 13, 2025 0.9610 1.250 0.9587 1.250 189,951,136 +0.30(+31.51%)
Aug 12, 2025 1.105 1.200 0.9443 0.9505 290,832,448 +0.03(+3.32%)
Aug 11, 2025 0.7900 0.9200 0.7200 0.9200 265,695,824 +0.27(+41.82%)
Aug 08, 2025 0.6572 0.6800 0.6421 0.6487 28,827,512 -0.00(-0.28%)
Aug 07, 2025 0.6300 0.6526 0.6211 0.6505 15,818,806 +0.03(+5.40%)
Aug 06, 2025 0.6343 0.6600 0.6131 0.6172 21,918,964 -0.02(-2.93%)
Aug 05, 2025 0.6090 0.6420 0.6030 0.6358 23,707,196 +0.03(+4.61%)
Aug 04, 2025 0.5780 0.6135 0.5698 0.6078 18,880,116 +0.04(+6.88%)
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