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

TrueCar, Inc. - Common Stock (NQ:TRUE)

1.980 -0.040 (-1.98%)
Streaming Delayed Price Updated: 4:00 PM EDT, Sep 26, 2025 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Sep 26, 2025 2.050 2.085 1.970 1.980 170,781 -0.04(-1.98%)
Sep 25, 2025 2.120 2.135 2.005 2.020 177,590 -0.15(-6.91%)
Sep 24, 2025 2.250 2.290 2.135 2.170 270,355 -0.07(-3.13%)
Sep 23, 2025 2.440 2.446 2.240 2.240 328,149 -0.15(-6.28%)
Sep 22, 2025 2.320 2.415 2.300 2.390 243,429 +0.07(+3.02%)
Sep 19, 2025 2.400 2.420 2.305 2.320 637,886 -0.07(-2.93%)
Sep 18, 2025 2.270 2.460 2.270 2.390 466,355 +0.16(+7.17%)
Sep 17, 2025 2.300 2.310 2.190 2.230 814,453 -0.05(-2.19%)
Sep 16, 2025 2.390 2.420 2.250 2.280 704,183 -0.10(-4.20%)
Sep 15, 2025 2.470 2.530 2.360 2.380 264,908 -0.05(-2.06%)
Sep 12, 2025 2.320 2.495 2.280 2.430 445,220 +0.18(+8.00%)
Sep 11, 2025 1.970 2.319 1.940 2.250 500,740 +0.30(+15.38%)
Sep 10, 2025 2.150 2.179 1.905 1.950 1,095,307 -0.20(-9.30%)
Sep 09, 2025 2.220 2.270 2.119 2.150 139,965 -0.05(-2.27%)
Sep 08, 2025 2.180 2.200 2.090 2.200 167,582 +0.04(+1.85%)
Sep 05, 2025 2.140 2.190 2.115 2.160 143,266 +0.04(+1.89%)
Sep 04, 2025 2.080 2.120 2.015 2.120 237,139 +0.05(+2.42%)
Sep 03, 2025 2.100 2.160 2.060 2.070 141,727 -0.04(-1.90%)
Sep 02, 2025 2.150 2.230 2.100 2.110 159,223 -0.09(-4.09%)
Aug 29, 2025 2.140 2.230 2.080 2.200 377,872 +0.03(+1.38%)
Aug 28, 2025 2.150 2.310 2.130 2.170 235,191 +0.05(+2.36%)
Aug 27, 2025 1.960 2.135 1.960 2.120 1,088,622 +0.15(+7.61%)
Aug 26, 2025 1.980 2.100 1.950 1.970 1,035,756 +0.01(+0.51%)
Aug 25, 2025 2.000 2.060 1.950 1.960 175,138 -0.07(-3.45%)
Aug 22, 2025 1.890 2.030 1.890 2.030 324,610 +0.12(+6.28%)
Aug 21, 2025 1.860 1.920 1.860 1.910 148,307 +0.04(+2.14%)
Aug 20, 2025 1.850 1.900 1.795 1.870 257,081 +0.00(+0.00%)
Aug 19, 2025 1.900 1.908 1.840 1.870 131,971 -0.04(-2.09%)
Aug 18, 2025 1.850 1.940 1.839 1.910 284,711 +0.04(+2.14%)
Aug 15, 2025 1.880 1.900 1.800 1.870 208,249 +0.01(+0.54%)
Aug 14, 2025 1.910 1.910 1.855 1.860 155,702 -0.10(-5.10%)
Aug 13, 2025 1.900 1.985 1.890 1.960 250,390 +0.07(+3.70%)
Aug 12, 2025 1.890 1.985 1.875 1.890 273,428 +0.00(+0.00%)
Aug 11, 2025 2.010 2.101 1.890 1.890 382,234 -0.16(-7.80%)
Aug 08, 2025 2.190 2.190 2.010 2.050 362,338 -0.02(-0.97%)
Aug 07, 2025 2.000 2.285 1.940 2.070 1,142,896 +0.10(+5.08%)
Aug 06, 2025 1.590 1.990 1.530 1.970 2,247,146 +0.36(+22.36%)
Aug 05, 2025 1.780 1.830 1.540 1.610 1,347,493 -0.14(-8.00%)
Aug 04, 2025 1.770 1.830 1.690 1.750 943,740 +0.00(+0.00%)
Aug 01, 2025 1.780 1.810 1.690 1.750 289,608 -0.08(-4.37%)
Jul 31, 2025 1.920 1.940 1.785 1.830 191,871 -0.10(-5.18%)
Jul 30, 2025 1.850 1.986 1.840 1.930 244,226 +0.08(+4.32%)
Jul 29, 2025 1.970 1.970 1.790 1.850 788,985 -0.10(-5.13%)
Jul 28, 2025 1.950 2.000 1.940 1.950 198,634 -0.01(-0.51%)
Jul 25, 2025 1.970 2.020 1.940 1.960 83,395 +0.01(+0.51%)
Jul 24, 2025 2.050 2.070 1.945 1.950 151,462 -0.13(-6.25%)
Jul 23, 2025 2.040 2.085 2.000 2.080 141,755 +0.05(+2.46%)
Jul 22, 2025 1.950 2.040 1.950 2.030 198,395 +0.07(+3.57%)
Jul 21, 2025 1.980 2.015 1.945 1.960 148,933 -0.01(-0.51%)
Jul 18, 2025 1.980 2.010 1.950 1.970 215,317 +0.02(+1.03%)
Jul 17, 2025 1.980 2.000 1.940 1.950 211,637 -0.03(-1.52%)
Jul 16, 2025 1.970 2.010 1.950 1.980 182,061 +0.03(+1.54%)
Jul 15, 2025 1.970 1.990 1.950 1.950 156,170 +0.00(+0.00%)
Jul 14, 2025 1.950 1.980 1.940 1.950 148,112 +0.00(+0.00%)
Jul 11, 2025 1.920 1.970 1.915 1.950 122,252 +0.00(+0.00%)
Jul 10, 2025 1.980 2.020 1.950 1.950 130,242 -0.04(-2.01%)
Jul 09, 2025 1.920 1.990 1.865 1.990 213,310 +0.09(+4.74%)
Jul 08, 2025 1.760 1.920 1.760 1.900 283,291 +0.15(+8.26%)
Jul 07, 2025 1.860 1.860 1.690 1.755 297,532 -0.16(-8.12%)
Jul 03, 2025 1.860 1.965 1.850 1.910 203,804 +0.07(+3.80%)
Jul 02, 2025 1.830 1.850 1.790 1.840 112,815 +0.01(+0.55%)
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.