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

Mason Resources Inc (OP:MGPHF)

0.0695 -0.0164 (-19.09%)
Streaming Delayed Price Updated: 3:25 PM EDT, Oct 10, 2025 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Oct 10, 2025 0.0850 0.0875 0.0695 0.0695 164,672 -0.02(-19.09%)
Oct 09, 2025 0.0798 0.0926 0.0734 0.0859 100,036 +0.01(+10.84%)
Oct 08, 2025 0.0649 0.0798 0.0649 0.0775 295,540 +0.01(+19.41%)
Oct 07, 2025 0.0659 0.0686 0.0601 0.0649 47,375 -0.00(-3.85%)
Oct 06, 2025 0.0657 0.0675 0.0637 0.0675 115,250 -0.00(-1.46%)
Oct 03, 2025 0.0560 0.0685 0.0560 0.0685 70,251 +0.00(+5.22%)
Oct 02, 2025 0.0672 0.0672 0.0651 0.0651 5,260 -0.00(-4.26%)
Oct 01, 2025 0.0700 0.0700 0.0680 0.0680 6,100 +0.01(+8.97%)
Sep 30, 2025 0.0628 0.0628 0.0560 0.0624 6,515 +0.00(+0.00%)
Sep 29, 2025 0.0636 0.0636 0.0604 0.0624 48,104 -0.00(-6.87%)
Sep 26, 2025 0.0670 0.0670 0.0670 0.0670 100,330 -0.00(-1.03%)
Sep 25, 2025 0.0705 0.0705 0.0677 0.0677 6,500 -0.00(-4.11%)
Sep 24, 2025 0.0706 0.0706 0.0706 0.0706 4,439 -0.00(-3.16%)
Sep 23, 2025 0.0694 0.0732 0.0647 0.0729 438,150 +0.01(+11.30%)
Sep 22, 2025 0.0613 0.0655 0.0613 0.0655 15,550 +0.00(+0.77%)
Sep 19, 2025 0.0684 0.0684 0.0533 0.0650 273,805 +0.00(+3.01%)
Sep 18, 2025 0.0620 0.0631 0.0620 0.0631 1,450 +0.00(+1.77%)
Sep 17, 2025 0.0662 0.0662 0.0620 0.0620 71,925 +0.00(+1.47%)
Sep 16, 2025 0.0611 0.0611 0.0611 0.0611 331 +0.00(+0.16%)
Sep 15, 2025 0.0605 0.0632 0.0590 0.0610 86,234 -0.00(-0.49%)
Sep 12, 2025 0.0609 0.0620 0.0609 0.0613 18,675 +0.00(+0.49%)
Sep 11, 2025 0.0625 0.0625 0.0583 0.0610 59,525 +0.00(+2.69%)
Sep 10, 2025 0.0603 0.0603 0.0582 0.0594 62,808 -0.00(-5.11%)
Sep 09, 2025 0.0654 0.0656 0.0607 0.0626 135,626 -0.00(-4.43%)
Sep 08, 2025 0.0654 0.0659 0.0633 0.0655 230,865 +0.00(+2.83%)
Sep 05, 2025 0.0644 0.0649 0.0637 0.0637 2,262 -0.00(-0.16%)
Sep 04, 2025 0.0686 0.0700 0.0638 0.0638 18,233 -0.01(-9.50%)
Sep 03, 2025 0.0600 0.0740 0.0600 0.0705 73,850 +0.00(+3.07%)
Sep 02, 2025 0.0700 0.0812 0.0646 0.0684 107,500 -0.00(-1.44%)
Aug 29, 2025 0.0802 0.0802 0.0694 0.0694 126,586 -0.00(-1.00%)
Aug 28, 2025 0.0700 0.0701 0.0655 0.0701 67,850 +0.00(+0.00%)
Aug 27, 2025 0.0708 0.0738 0.0700 0.0701 98,550 -0.00(-6.03%)
Aug 26, 2025 0.0753 0.0762 0.0746 0.0746 30,370 -0.00(-1.58%)
Aug 25, 2025 0.0691 0.0830 0.0593 0.0758 1,456,950 +0.00(+2.43%)
Aug 22, 2025 0.0682 0.0765 0.0667 0.0740 56,160 +0.01(+17.46%)
Aug 21, 2025 0.0645 0.0650 0.0630 0.0630 38,750 +0.00(+0.16%)
Aug 20, 2025 0.0755 0.0765 0.0629 0.0629 184,621 -0.02(-27.37%)
Aug 19, 2025 0.0894 0.0938 0.0855 0.0866 120,175 +0.00(+1.17%)
Aug 18, 2025 0.0700 0.0911 0.0700 0.0856 218,900 +0.02(+27.19%)
Aug 15, 2025 0.0692 0.0692 0.0669 0.0673 15,430 -0.00(-5.08%)
Aug 14, 2025 0.0692 0.0709 0.0692 0.0709 130,000 -0.00(-5.47%)
Aug 13, 2025 0.0820 0.0820 0.0712 0.0750 51,000 +0.01(+7.76%)
Aug 12, 2025 0.0700 0.0742 0.0696 0.0696 109,000 +0.01(+9.95%)
Aug 11, 2025 0.0609 0.0633 0.0591 0.0633 15,410 +0.00(+0.48%)
Aug 08, 2025 0.0614 0.0660 0.0614 0.0630 45,744 +0.00(+2.94%)
Aug 07, 2025 0.0610 0.0642 0.0610 0.0612 24,157 -0.01(-8.66%)
Aug 06, 2025 0.0593 0.0670 0.0593 0.0670 16,275 +0.01(+12.98%)
Aug 05, 2025 0.0510 0.0655 0.0510 0.0593 55,722 -0.00(-6.32%)
Aug 04, 2025 0.0700 0.0700 0.0633 0.0633 40,300 +0.00(+2.10%)
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