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.

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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

Reitar Logtech Holdings Limited - Ordinary shares (NQ:RITR)

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Historical Prices

Date Open High Low Close Volume Change (%)
Oct 13, 2025 1.900 1.940 1.740 1.740 485,762 -0.04(-2.25%)
Oct 10, 2025 2.000 2.160 1.740 1.780 1,211,025 -0.17(-8.72%)
Oct 09, 2025 1.760 2.090 1.740 1.950 1,034,356 +0.15(+8.33%)
Oct 08, 2025 1.670 1.910 1.800 1,871,929 +0.06(+3.45%)
Oct 07, 2025 2.400 2.420 1.580 1.740 2,407,844 -0.75(-30.12%)
Oct 06, 2025 2.640 2.740 2.335 2.490 1,164,107 -0.26(-9.45%)
Oct 03, 2025 2.690 2.800 2.530 2.750 1,250,762 -0.20(-6.78%)
Oct 02, 2025 2.310 3.060 2.250 2.950 3,363,937 -0.06(-1.99%)
Oct 01, 2025 5.110 5.130 2.600 3.010 6,378,212 -4.03(-57.24%)
Sep 30, 2025 7.200 7.470 6.930 7.040 1,197,640 -0.19(-2.63%)
Sep 29, 2025 6.910 7.680 6.850 7.230 1,711,001 +0.27(+3.88%)
Sep 26, 2025 6.100 7.200 6.100 6.960 1,574,231 +0.76(+12.26%)
Sep 25, 2025 6.060 6.250 5.970 6.200 825,834 +0.01(+0.16%)
Sep 24, 2025 6.060 6.190 5.940 6.190 1,422,096 +0.07(+1.14%)
Sep 23, 2025 6.030 6.150 5.800 6.120 1,138,587 +0.10(+1.66%)
Sep 22, 2025 5.960 6.100 5.300 6.020 2,750,432 +0.08(+1.35%)
Sep 19, 2025 5.830 5.960 5.560 5.940 2,095,969 +0.16(+2.77%)
Sep 18, 2025 5.570 5.960 5.050 5.780 2,849,934 +0.20(+3.58%)
Sep 17, 2025 5.710 5.710 5.300 5.580 1,167,210 +0.07(+1.27%)
Sep 16, 2025 5.470 5.550 5.210 5.510 1,363,973 +0.04(+0.73%)
Sep 15, 2025 5.300 5.490 5.220 5.470 445,869 +0.03(+0.55%)
Sep 12, 2025 5.410 5.460 5.300 5.440 299,992 +0.03(+0.55%)
Sep 11, 2025 5.140 5.450 5.140 5.410 1,149,188 +0.13(+2.46%)
Sep 10, 2025 4.990 5.360 4.610 5.280 1,587,904 +0.09(+1.73%)
Sep 09, 2025 4.970 5.250 4.750 5.190 2,120,734 +0.08(+1.57%)
Sep 08, 2025 5.040 5.240 4.780 5.110 2,564,550 +0.26(+5.36%)
Sep 05, 2025 4.600 4.950 4.400 4.850 804,141 +0.14(+2.97%)
Sep 04, 2025 4.920 5.145 4.500 4.710 145,643 -0.13(-2.69%)
Sep 03, 2025 4.830 5.243 4.370 4.840 1,120,014 +0.11(+2.33%)
Sep 02, 2025 4.600 4.840 4.400 4.730 137,265 +0.12(+2.60%)
Aug 29, 2025 4.900 5.020 4.580 4.610 762,825 -0.18(-3.76%)
Aug 28, 2025 4.590 4.860 4.312 4.790 738,045 +0.07(+1.49%)
Aug 27, 2025 4.632 4.750 4.100 4.720 1,196,034 +0.01(+0.21%)
Aug 26, 2025 4.620 4.870 4.535 4.710 94,599 +0.01(+0.21%)
Aug 25, 2025 4.650 4.750 4.480 4.700 95,089 +0.04(+0.86%)
Aug 22, 2025 4.400 4.670 4.280 4.660 151,998 +0.36(+8.37%)
Aug 21, 2025 4.190 4.385 4.150 4.300 40,047 +0.05(+1.18%)
Aug 20, 2025 4.030 4.330 4.030 4.250 44,065 +0.06(+1.43%)
Aug 19, 2025 4.250 4.330 3.940 4.190 26,648 +0.12(+2.95%)
Aug 18, 2025 4.170 4.240 4.010 4.070 43,478 -0.22(-5.13%)
Aug 15, 2025 4.120 4.300 4.037 4.290 47,389 +0.15(+3.62%)
Aug 14, 2025 3.740 4.300 3.650 4.140 125,200 +0.44(+11.89%)
Aug 13, 2025 3.900 3.900 3.600 3.700 154,947 -0.25(-6.33%)
Aug 12, 2025 4.060 4.060 3.600 3.950 95,866 +0.00(+0.00%)
Aug 11, 2025 4.180 4.180 3.900 3.950 243,060 -0.07(-1.74%)
Aug 08, 2025 4.270 4.280 4.020 4.020 109,618 -0.26(-6.07%)
Aug 07, 2025 4.150 4.320 3.990 4.280 93,362 +0.05(+1.18%)
Aug 06, 2025 3.960 4.435 3.900 4.230 91,744 +0.24(+6.02%)
Aug 05, 2025 3.960 4.086 3.900 3.990 48,672 +0.08(+2.05%)
Aug 04, 2025 4.110 4.220 3.905 3.910 92,389 -0.19(-4.63%)
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