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

Theratechnologies Inc. - Common Shares (NQ:THTX)

3.390 UNCHANGED
Streaming Delayed Price Updated: 4:00 PM EDT, Sep 25, 2025 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Sep 25, 2025 3.390 0 +0.00(+0.00%)
Sep 24, 2025 3.310 3.390 3.310 3.390 1,557,490 +0.08(+2.42%)
Sep 23, 2025 3.320 3.330 3.310 3.310 561,254 +0.00(+0.00%)
Sep 22, 2025 3.300 3.320 3.300 3.310 654,322 +0.01(+0.30%)
Sep 19, 2025 3.310 3.310 3.300 3.300 431,057 -0.01(-0.30%)
Sep 18, 2025 3.310 3.320 3.300 3.310 1,802,122 +0.00(+0.00%)
Sep 17, 2025 3.290 3.335 3.290 3.310 1,658,121 +0.02(+0.46%)
Sep 16, 2025 3.310 3.320 3.290 3.295 557,082 +0.00(+0.15%)
Sep 15, 2025 3.280 3.300 3.270 3.290 268,752 -0.01(-0.30%)
Sep 12, 2025 3.270 3.310 3.260 3.300 696,550 +0.02(+0.61%)
Sep 11, 2025 3.280 3.286 3.270 3.280 486,343 +0.01(+0.31%)
Sep 10, 2025 3.280 3.280 3.270 3.270 268,890 +0.00(+0.00%)
Sep 09, 2025 3.270 3.280 3.260 3.270 382,378 +0.00(+0.00%)
Sep 08, 2025 3.260 3.280 3.260 3.270 137,802 +0.00(+0.00%)
Sep 05, 2025 3.250 3.280 3.250 3.270 420,831 +0.02(+0.62%)
Sep 04, 2025 3.240 3.260 3.240 3.250 306,855 +0.01(+0.31%)
Sep 03, 2025 3.240 3.250 3.240 3.240 416,977 -0.00(-0.15%)
Sep 02, 2025 3.240 3.250 3.240 3.245 251,529 +0.00(+0.15%)
Aug 29, 2025 3.240 3.250 3.240 3.240 584,159 -0.01(-0.31%)
Aug 28, 2025 3.240 3.265 3.240 3.250 959,601 +0.01(+0.31%)
Aug 27, 2025 3.250 3.260 3.240 3.240 185,092 -0.01(-0.31%)
Aug 26, 2025 3.260 3.260 3.240 3.250 299,272 +0.00(+0.00%)
Aug 25, 2025 3.260 3.260 3.250 3.250 65,151 -0.01(-0.31%)
Aug 22, 2025 3.250 3.260 3.250 3.260 112,840 +0.01(+0.31%)
Aug 21, 2025 3.230 3.260 3.230 3.250 950,632 +0.00(+0.15%)
Aug 20, 2025 3.250 3.250 3.230 3.245 253,589 +0.01(+0.31%)
Aug 19, 2025 3.250 3.250 3.230 3.235 267,212 -0.01(-0.31%)
Aug 18, 2025 3.240 3.250 3.230 3.245 140,934 +0.00(+0.15%)
Aug 15, 2025 3.240 3.250 3.230 3.240 408,619 +0.02(+0.62%)
Aug 14, 2025 3.230 3.240 3.212 3.220 95,300 -0.01(-0.31%)
Aug 13, 2025 3.220 3.240 3.180 3.230 883,565 +0.02(+0.62%)
Aug 12, 2025 3.200 3.220 3.200 3.210 100,568 +0.01(+0.31%)
Aug 11, 2025 3.190 3.210 3.190 3.200 137,214 +0.01(+0.16%)
Aug 08, 2025 3.200 3.210 3.190 3.195 180,279 -0.02(-0.47%)
Aug 07, 2025 3.190 3.220 3.185 3.210 202,690 +0.03(+0.94%)
Aug 06, 2025 3.160 3.190 3.160 3.180 221,022 +0.02(+0.63%)
Aug 05, 2025 3.170 3.170 3.160 3.160 330,466 +0.00(+0.00%)
Aug 04, 2025 3.150 3.170 3.150 3.160 70,569 +0.00(+0.00%)
Aug 01, 2025 3.160 3.160 3.150 3.160 709,739 +0.01(+0.32%)
Jul 31, 2025 3.150 3.160 3.150 3.150 216,617 +0.00(+0.00%)
Jul 30, 2025 3.170 3.170 3.150 3.150 234,850 -0.01(-0.32%)
Jul 29, 2025 3.160 3.170 3.150 3.160 57,285 +0.00(+0.00%)
Jul 28, 2025 3.170 3.170 3.155 3.160 170,439 -0.01(-0.32%)
Jul 25, 2025 3.150 3.170 3.150 3.170 140,394 +0.02(+0.63%)
Jul 24, 2025 3.160 3.160 3.150 3.150 245,079 -0.00(-0.16%)
Jul 23, 2025 3.160 3.160 3.150 3.155 68,771 +0.00(+0.00%)
Jul 22, 2025 3.140 3.160 3.140 3.155 181,574 +0.01(+0.48%)
Jul 21, 2025 3.150 3.150 3.140 3.140 326,722 +0.00(+0.00%)
Jul 18, 2025 3.150 3.150 3.140 3.140 355,140 -0.00(-0.16%)
Jul 17, 2025 3.150 3.150 3.140 3.145 253,085 +0.00(+0.16%)
Jul 16, 2025 3.140 3.160 3.140 3.140 584,907 +0.00(+0.00%)
Jul 15, 2025 3.160 3.160 3.140 3.140 556,428 -0.01(-0.32%)
Jul 14, 2025 3.140 3.160 3.140 3.150 189,551 +0.00(+0.00%)
Jul 11, 2025 3.150 3.160 3.150 3.150 463,967 +0.00(+0.00%)
Jul 10, 2025 3.140 3.160 3.140 3.150 409,158 +0.01(+0.32%)
Jul 09, 2025 3.140 3.170 3.140 3.140 914,251 +0.00(+0.00%)
Jul 08, 2025 3.170 3.170 3.140 3.140 1,630,834 -0.03(-0.95%)
Jul 07, 2025 3.150 3.180 3.140 3.170 4,937,768 -0.03(-0.94%)
Jul 03, 2025 3.150 3.200 3.120 3.200 10,560,879 +0.84(+35.59%)
Jul 02, 2025 2.280 2.395 2.280 2.360 60,899 +0.06(+2.61%)
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.