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 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

Kodiak Copper Corp (OP:KDKCF)

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Historical Prices

Date Open High Low Close Volume Change (%)
Oct 01, 2025 0.5677 0.5792 0.5646 0.5690 49,177 +0.00(+0.07%)
Sep 30, 2025 0.5500 0.5687 0.5494 0.5686 32,088 +0.02(+3.48%)
Sep 29, 2025 0.5545 0.5615 0.5300 0.5495 45,585 +0.02(+3.68%)
Sep 26, 2025 0.5307 0.5399 0.5300 0.5300 18,464 -0.00(-0.47%)
Sep 25, 2025 0.5400 0.5492 0.5325 0.5325 5,764 -0.01(-1.39%)
Sep 24, 2025 0.5700 0.5700 0.5317 0.5400 38,038 -0.03(-5.91%)
Sep 23, 2025 0.5810 0.5900 0.5739 0.5739 19,945 -0.01(-1.12%)
Sep 22, 2025 0.5756 0.6043 0.5639 0.5804 40,333 -0.01(-1.54%)
Sep 19, 2025 0.5695 0.5929 0.5601 0.5895 28,135 +0.01(+1.31%)
Sep 18, 2025 0.5265 0.5825 0.5265 0.5819 21,710 +0.05(+8.69%)
Sep 17, 2025 0.5400 0.5408 0.5200 0.5354 62,978 -0.00(-0.85%)
Sep 16, 2025 0.5327 0.5686 0.5327 0.5400 46,777 +0.05(+9.58%)
Sep 15, 2025 0.4834 0.5017 0.4776 0.4928 46,177 +0.01(+1.55%)
Sep 12, 2025 0.4867 0.4867 0.4600 0.4853 124,252 -0.01(-1.54%)
Sep 11, 2025 0.5040 0.5040 0.4922 0.4929 29,286 -0.00(-0.82%)
Sep 10, 2025 0.5083 0.5083 0.4936 0.4970 103,727 +0.02(+3.54%)
Sep 09, 2025 0.5000 0.5050 0.4716 0.4800 54,694 +0.01(+2.13%)
Sep 08, 2025 0.4742 0.4972 0.4681 0.4700 31,136 -0.00(-0.51%)
Sep 05, 2025 0.4800 0.5026 0.4724 0.4724 108,297 -0.01(-1.58%)
Sep 04, 2025 0.5055 0.5180 0.4800 0.4800 20,919 -0.08(-13.89%)
Sep 03, 2025 0.5800 0.6000 0.5485 0.5574 27,933 +0.01(+2.29%)
Sep 02, 2025 0.4500 0.5627 0.4500 0.5449 72,816 +0.08(+17.26%)
Aug 29, 2025 0.4712 0.4712 0.4612 0.4647 22,293 +0.00(+0.17%)
Aug 28, 2025 0.4506 0.4640 0.4449 0.4639 76,334 +0.02(+3.80%)
Aug 27, 2025 0.4432 0.4500 0.4432 0.4469 44,003 +0.01(+2.38%)
Aug 26, 2025 0.4443 0.4443 0.4332 0.4365 13,050 -0.01(-1.33%)
Aug 25, 2025 0.4325 0.4424 0.4325 0.4424 325 +0.01(+2.74%)
Aug 22, 2025 0.4174 0.4452 0.4100 0.4306 185,287 -0.01(-2.60%)
Aug 21, 2025 0.4400 0.4490 0.4331 0.4421 91,615 +0.01(+1.31%)
Aug 20, 2025 0.4400 0.4400 0.4276 0.4364 6,835 -0.01(-1.80%)
Aug 19, 2025 0.4478 0.4584 0.4318 0.4444 60,000 +0.01(+3.16%)
Aug 18, 2025 0.4300 0.4576 0.4189 0.4308 29,096 -0.01(-2.45%)
Aug 15, 2025 0.4410 0.4563 0.4325 0.4416 163,805 +0.00(+0.66%)
Aug 14, 2025 0.4676 0.4676 0.4371 0.4387 32,046 -0.02(-4.38%)
Aug 13, 2025 0.4562 0.4661 0.4562 0.4588 19,807 -0.01(-1.63%)
Aug 12, 2025 0.4668 0.4685 0.4552 0.4664 31,327 +0.01(+2.46%)
Aug 11, 2025 0.4636 0.4636 0.4500 0.4552 13,885 +0.00(+0.84%)
Aug 08, 2025 0.4565 0.4640 0.4377 0.4514 155,819 -0.00(-0.35%)
Aug 07, 2025 0.4500 0.4530 0.4481 0.4530 31,363 +0.01(+2.19%)
Aug 06, 2025 0.4468 0.4500 0.4422 0.4433 10,800 -0.01(-1.49%)
Aug 05, 2025 0.4696 0.4703 0.4500 0.4500 45,778 -0.01(-2.60%)
Aug 04, 2025 0.4800 0.4800 0.4500 0.4620 14,024 +0.01(+2.64%)
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