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.

Laser Focus World Membership

Never miss any articles, videos, podcasts, or webinars by signing up for membership access to Laser Focus World online. You can manage your preferences all in one place—and provide our editorial team with your valued feedback.

Magazine Subscription

Can you subscribe to receive our print issue for free? Yes, you sure can!

Newsletter Subscription

Laser Focus World newsletter subscription is free to qualified professionals:

The Daily Beam

Showcases the newest content from Laser Focus World, including photonics- and optics-based applications, components, research, and trends. (Daily)

Product Watch

The latest in products within the photonics industry. (9x per year)

Bio & Life Sciences Product Watch

The latest in products within the biophotonics industry. (4x per year)

Laser Processing Product Watch

The latest in products within the laser processing industry. (3x per year)

Get Published!

If you’d like to write an article for us, reach out with a short pitch to Sally Cole Johnson: [email protected]. We love to hear from you.

Photonics Hot List

Laser Focus World produces a video newscast that gives a peek into what’s happening in the world of photonics.

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

Zijin Mining Group Company Ltd (OP:ZIJMF)

4.340 UNCHANGED
Streaming Delayed Price Updated: 3:45 PM EDT, Oct 3, 2025 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Oct 03, 2025 4.225 4.340 4.156 4.340 24,249 +0.00(+0.00%)
Oct 02, 2025 4.300 4.600 4.250 4.340 30,479 +0.11(+2.60%)
Oct 01, 2025 4.200 4.300 4.200 4.230 37,581 +0.06(+1.32%)
Sep 30, 2025 4.225 4.300 4.150 4.175 672,536 +0.02(+0.60%)
Sep 29, 2025 4.350 4.350 4.050 4.150 42,926 +0.32(+8.36%)
Sep 26, 2025 3.970 3.990 3.830 3.830 50,773 -0.14(-3.53%)
Sep 25, 2025 4.000 4.080 3.890 3.970 45,934 +0.09(+2.37%)
Sep 24, 2025 4.000 4.000 3.710 3.878 38,532 -0.00(-0.05%)
Sep 23, 2025 3.925 3.925 3.850 3.880 22,742 +0.04(+1.04%)
Sep 22, 2025 3.550 4.050 3.550 3.840 97,780 +0.04(+1.05%)
Sep 19, 2025 3.730 3.840 3.682 3.800 16,937 +0.16(+4.40%)
Sep 18, 2025 3.550 3.750 3.550 3.640 39,301 -0.11(-2.92%)
Sep 17, 2025 3.740 3.800 3.500 3.749 223,019 -0.09(-2.36%)
Sep 16, 2025 4.000 4.010 3.772 3.840 21,357 -0.02(-0.62%)
Sep 15, 2025 3.870 3.920 3.710 3.864 283,027 +0.08(+2.22%)
Sep 12, 2025 3.800 3.810 3.775 3.780 18,359 +0.05(+1.23%)
Sep 11, 2025 3.760 3.840 3.734 3.734 2,141 -0.14(-3.61%)
Sep 10, 2025 3.630 3.874 3.630 3.874 5,541 +0.12(+3.31%)
Sep 09, 2025 3.470 4.030 3.470 3.750 15,966 +0.00(+0.00%)
Sep 08, 2025 3.555 3.750 3.550 3.750 11,973 +0.08(+2.04%)
Sep 05, 2025 3.750 3.850 3.570 3.675 14,387 +0.25(+7.30%)
Sep 04, 2025 3.490 3.564 3.420 3.425 44,653 -0.18(-4.86%)
Sep 03, 2025 3.602 3.611 3.570 3.600 18,611 +0.13(+3.75%)
Sep 02, 2025 3.440 3.560 3.364 3.470 17,793 +0.16(+4.91%)
Aug 29, 2025 3.260 3.308 3.146 3.308 25,455 +0.15(+4.67%)
Aug 28, 2025 3.220 3.310 3.125 3.160 14,105 -0.03(-0.94%)
Aug 27, 2025 3.240 3.240 3.190 3.190 28,178 -0.01(-0.31%)
Aug 26, 2025 3.200 3.200 3.075 3.200 29,648 +0.25(+8.47%)
Aug 25, 2025 3.050 3.150 2.950 2.950 8,971 +0.08(+2.64%)
Aug 22, 2025 2.990 2.990 2.874 2.874 12,791 -0.05(-1.74%)
Aug 21, 2025 2.950 3.000 2.840 2.925 15,834 -0.03(-0.85%)
Aug 20, 2025 2.966 3.035 2.950 2.950 6,150 +0.03(+0.96%)
Aug 19, 2025 2.860 2.922 2.750 2.922 21,000 -0.08(-2.72%)
Aug 18, 2025 3.150 3.150 2.850 3.004 4,434 -0.06(-1.84%)
Aug 15, 2025 3.070 3.114 3.050 3.060 6,152 +0.06(+2.00%)
Aug 14, 2025 3.010 3.050 3.000 3.000 13,469 -0.03(-1.01%)
Aug 13, 2025 2.950 3.050 2.900 3.031 24,964 +0.16(+5.41%)
Aug 12, 2025 2.935 2.935 2.830 2.875 5,076 +0.03(+1.05%)
Aug 11, 2025 2.790 2.885 2.788 2.845 10,399 -0.10(-3.51%)
Aug 08, 2025 2.750 2.949 2.750 2.949 14,095 +0.20(+7.22%)
Aug 07, 2025 2.810 2.870 2.750 2.750 17,187 -0.10(-3.51%)
Aug 06, 2025 2.835 2.850 2.790 2.850 4,902 +0.10(+3.64%)
Aug 05, 2025 2.770 2.800 2.690 2.750 18,729 -0.02(-0.72%)
Aug 04, 2025 2.716 2.770 2.682 2.770 31,009 +0.17(+6.54%)
Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.