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

NanoViricides, Inc. Common Stock (NY:NNVC)

1.420 +0.020 (+1.43%)
Official Closing Price Updated: 8:00 PM EDT, Sep 26, 2025 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Sep 26, 2025 1.400 1.420 1.400 1.420 42,869 +0.02(+1.43%)
Sep 25, 2025 1.420 1.436 1.380 1.400 131,975 -0.02(-1.41%)
Sep 24, 2025 1.450 1.470 1.420 1.420 131,584 -0.02(-1.39%)
Sep 23, 2025 1.450 1.460 1.420 1.440 68,291 -0.01(-0.35%)
Sep 22, 2025 1.470 1.470 1.420 1.445 247,065 -0.02(-1.70%)
Sep 19, 2025 1.450 1.477 1.420 1.470 244,734 +0.05(+3.52%)
Sep 18, 2025 1.430 1.437 1.400 1.420 96,916 -0.02(-1.39%)
Sep 17, 2025 1.440 1.470 1.440 1.440 169,102 -0.01(-0.69%)
Sep 16, 2025 1.450 1.450 1.430 1.450 39,393 +0.00(+0.00%)
Sep 15, 2025 1.450 1.470 1.420 1.450 152,805 +0.00(+0.00%)
Sep 12, 2025 1.420 1.460 1.410 1.450 85,182 +0.02(+1.40%)
Sep 11, 2025 1.410 1.447 1.410 1.430 100,558 +0.00(+0.00%)
Sep 10, 2025 1.450 1.465 1.430 1.430 94,826 -0.03(-2.05%)
Sep 09, 2025 1.470 1.480 1.420 1.460 201,744 +0.02(+1.39%)
Sep 08, 2025 1.490 1.490 1.440 1.440 60,047 -0.05(-3.36%)
Sep 05, 2025 1.370 1.500 1.350 1.490 255,713 +0.11(+8.36%)
Sep 04, 2025 1.400 1.430 1.370 1.375 62,434 -0.05(-3.85%)
Sep 03, 2025 1.400 1.450 1.385 1.430 74,432 +0.03(+2.14%)
Sep 02, 2025 1.370 1.450 1.370 1.400 70,816 +0.01(+0.72%)
Aug 29, 2025 1.390 1.420 1.370 1.390 109,478 -0.03(-1.77%)
Aug 28, 2025 1.410 1.449 1.400 1.415 101,164 -0.00(-0.35%)
Aug 27, 2025 1.420 1.450 1.420 1.420 84,644 -0.01(-0.70%)
Aug 26, 2025 1.490 1.490 1.400 1.430 102,318 -0.05(-3.38%)
Aug 25, 2025 1.540 1.540 1.461 1.480 254,663 +0.04(+2.78%)
Aug 22, 2025 1.380 1.450 1.370 1.440 110,010 +0.07(+5.11%)
Aug 21, 2025 1.350 1.390 1.350 1.370 37,972 +0.00(+0.00%)
Aug 20, 2025 1.420 1.424 1.340 1.370 143,195 -0.07(-4.86%)
Aug 19, 2025 1.570 1.570 1.430 1.440 179,246 -0.09(-5.88%)
Aug 18, 2025 1.520 1.560 1.510 1.530 279,383 +0.03(+2.00%)
Aug 15, 2025 1.490 1.510 1.440 1.500 121,383 +0.03(+2.04%)
Aug 14, 2025 1.500 1.508 1.430 1.470 105,084 -0.03(-2.00%)
Aug 13, 2025 1.540 1.540 1.480 1.500 182,252 -0.04(-2.60%)
Aug 12, 2025 1.560 1.560 1.515 1.540 103,831 +0.00(+0.00%)
Aug 11, 2025 1.570 1.580 1.540 1.540 158,959 -0.04(-2.53%)
Aug 08, 2025 1.580 1.599 1.560 1.580 61,828 +0.00(+0.00%)
Aug 07, 2025 1.600 1.600 1.550 1.580 140,671 -0.01(-0.63%)
Aug 06, 2025 1.580 1.590 1.570 1.590 96,951 +0.01(+0.63%)
Aug 05, 2025 1.590 1.600 1.570 1.580 71,888 -0.01(-0.63%)
Aug 04, 2025 1.580 1.610 1.560 1.590 143,668 +0.01(+0.63%)
Aug 01, 2025 1.600 1.620 1.560 1.580 179,495 -0.04(-2.47%)
Jul 31, 2025 1.660 1.700 1.605 1.620 147,822 -0.06(-3.57%)
Jul 30, 2025 1.710 1.720 1.660 1.680 333,105 -0.02(-1.18%)
Jul 29, 2025 1.700 1.710 1.660 1.700 238,289 +0.00(+0.00%)
Jul 28, 2025 1.700 1.710 1.650 1.700 159,501 +0.02(+1.19%)
Jul 25, 2025 1.720 1.750 1.650 1.680 177,373 -0.03(-1.75%)
Jul 24, 2025 1.770 1.770 1.660 1.710 158,865 -0.04(-2.29%)
Jul 23, 2025 1.720 1.790 1.680 1.750 653,053 +0.05(+2.94%)
Jul 22, 2025 1.690 1.700 1.660 1.700 295,748 +0.01(+0.59%)
Jul 21, 2025 1.640 1.700 1.540 1.690 1,212,240 +0.01(+0.60%)
Jul 18, 2025 1.690 1.700 1.641 1.680 252,652 +0.04(+2.44%)
Jul 17, 2025 1.650 1.700 1.601 1.640 338,548 +0.04(+2.50%)
Jul 16, 2025 1.500 1.700 1.500 1.600 557,158 +0.14(+9.59%)
Jul 15, 2025 1.610 1.610 1.460 1.460 261,102 -0.14(-8.75%)
Jul 14, 2025 1.420 1.610 1.410 1.600 633,333 +0.21(+14.70%)
Jul 11, 2025 1.400 1.400 1.370 1.395 124,666 -0.01(-1.06%)
Jul 10, 2025 1.400 1.420 1.360 1.410 112,191 +0.01(+0.71%)
Jul 09, 2025 1.350 1.420 1.340 1.400 172,923 +0.01(+0.72%)
Jul 08, 2025 1.380 1.420 1.370 1.390 132,335 +0.01(+0.72%)
Jul 07, 2025 1.370 1.420 1.370 1.380 178,651 +0.00(+0.00%)
Jul 03, 2025 1.350 1.438 1.350 1.380 141,523 -0.01(-0.72%)
Jul 02, 2025 1.350 1.410 1.340 1.390 140,705 -0.01(-0.71%)
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.