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.

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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

Yunhong Green CTI Ltd. - Common Stock (NQ:YHGJ)

5.520 +0.100 (+1.85%)
Streaming Delayed Price Updated: 4:00 PM EDT, Oct 16, 2025 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Oct 16, 2025 5.390 5.800 5.290 5.520 55,608 +0.10(+1.85%)
Oct 15, 2025 5.620 5.710 5.200 5.420 81,683 -0.33(-5.74%)
Oct 14, 2025 5.920 6.140 5.550 5.750 81,263 -0.37(-6.05%)
Oct 13, 2025 7.070 7.110 5.840 6.120 242,663 -3.20(-34.33%)
Oct 10, 2025 8.000 10.29 6.530 9.320 6,246,777 +3.32(+55.33%)
Oct 09, 2025 5.730 6.310 5.605 6.000 1,221,163 +0.16(+2.74%)
Oct 08, 2025 5.820 6.550 5.310 5.840 117,330 +0.02(+0.34%)
Oct 07, 2025 6.030 6.400 5.800 5.820 6,768 -0.08(-1.36%)
Oct 06, 2025 6.030 6.202 5.622 5.900 20,345 +0.13(+2.32%)
Oct 03, 2025 6.300 6.401 5.766 5.766 19,759 -0.38(-6.24%)
Oct 02, 2025 5.040 6.500 5.000 6.150 51,771 +0.89(+16.92%)
Oct 01, 2025 4.700 5.260 4.420 5.260 36,151 +4.81(+1065.52%)
Sep 30, 2025 0.5190 0.5433 0.4410 0.4513 78,468 -0.05(-10.12%)
Sep 29, 2025 0.5021 0.5147 0.5020 0.5021 51,140 -0.03(-5.37%)
Sep 26, 2025 0.5591 0.5687 0.5020 0.5306 64,081 -0.04(-6.75%)
Sep 25, 2025 0.5501 0.5796 0.5401 0.5690 5,699 +0.01(+1.07%)
Sep 24, 2025 0.5552 0.5700 0.5449 0.5630 31,094 +0.02(+3.87%)
Sep 23, 2025 0.5581 0.5798 0.5320 0.5420 27,296 -0.00(-0.75%)
Sep 22, 2025 0.5310 0.5797 0.5301 0.5461 13,335 -0.01(-1.48%)
Sep 19, 2025 0.5510 0.5796 0.5222 0.5543 56,550 +0.02(+3.41%)
Sep 18, 2025 0.5735 0.6099 0.5352 0.5360 15,706 -0.04(-6.52%)
Sep 17, 2025 0.5800 0.5850 0.5711 0.5734 19,598 -0.03(-5.07%)
Sep 16, 2025 0.6181 0.6181 0.5894 0.6040 27,813 -0.01(-2.27%)
Sep 15, 2025 0.6500 0.6500 0.6056 0.6180 27,276 -0.02(-2.51%)
Sep 12, 2025 0.6217 0.6599 0.6169 0.6339 23,241 +0.01(+2.01%)
Sep 11, 2025 0.6510 0.6760 0.5601 0.6214 191,958 -0.03(-4.39%)
Sep 10, 2025 0.6306 0.6712 0.6112 0.6499 23,642 +0.01(+2.15%)
Sep 09, 2025 0.6002 0.6500 0.5803 0.6362 67,602 +0.04(+5.91%)
Sep 08, 2025 0.5990 0.6147 0.5501 0.6007 407,659 +0.03(+6.07%)
Sep 05, 2025 0.5738 0.5878 0.5600 0.5663 32,262 -0.03(-5.38%)
Sep 04, 2025 0.6170 0.6170 0.5554 0.5985 30,995 -0.00(-0.08%)
Sep 03, 2025 0.5550 0.5991 0.5473 0.5990 49,064 +0.02(+2.90%)
Sep 02, 2025 0.5600 0.6130 0.5220 0.5821 147,343 -0.03(-5.33%)
Aug 29, 2025 0.6457 0.6458 0.5901 0.6149 34,017 -0.03(-4.44%)
Aug 28, 2025 0.5720 0.6446 0.5690 0.6435 58,415 +0.03(+4.63%)
Aug 27, 2025 0.5200 0.8000 0.5200 0.6150 2,418,310 +0.08(+15.95%)
Aug 26, 2025 0.4813 0.5304 0.4772 0.5304 161,588 +0.06(+11.66%)
Aug 25, 2025 0.4800 0.4949 0.4703 0.4750 24,571 -0.01(-1.04%)
Aug 22, 2025 0.4800 0.4948 0.4710 0.4800 48,166 -0.01(-1.48%)
Aug 21, 2025 0.4997 0.4997 0.4801 0.4872 12,812 -0.01(-2.58%)
Aug 20, 2025 0.5001 0.5092 0.5001 0.5001 6,431 -0.01(-1.79%)
Aug 19, 2025 0.4800 0.5198 0.4800 0.5092 20,376 +0.00(+0.28%)
Aug 18, 2025 0.5551 0.5700 0.4907 0.5078 40,816 -0.07(-12.45%)
Aug 15, 2025 0.5802 0.5990 0.5700 0.5800 23,643 +0.00(+0.00%)
Aug 14, 2025 0.5850 0.5851 0.5800 0.5800 18,738 -0.01(-1.69%)
Aug 13, 2025 0.6113 0.6300 0.5802 0.5900 8,795 -0.01(-1.68%)
Aug 12, 2025 0.6002 0.6262 0.6000 0.6001 18,552 -0.03(-5.14%)
Aug 11, 2025 0.6380 0.6500 0.6010 0.6326 36,631 +0.01(+1.69%)
Aug 08, 2025 0.6499 0.6500 0.6001 0.6221 36,838 -0.00(-0.06%)
Aug 07, 2025 0.6477 0.6477 0.6001 0.6225 55,896 -0.01(-1.98%)
Aug 06, 2025 0.6750 0.6800 0.6339 0.6351 20,298 -0.06(-9.26%)
Aug 05, 2025 0.6877 0.6999 0.6810 0.6999 1,820 +0.01(+1.02%)
Aug 04, 2025 0.6850 0.7090 0.6850 0.6928 6,594 -0.01(-0.73%)
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