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

Tiziana Life Sciences Ltd - Common Shares (NQ:TLSA)

1.985 -0.085 (-4.11%)
Streaming Delayed Price Updated: 11:20 AM EDT, Sep 26, 2025 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Sep 25, 2025 1.970 2.350 1.920 2.070 1,630,421 +0.10(+5.08%)
Sep 24, 2025 1.750 2.040 1.740 1.970 589,762 +0.21(+11.93%)
Sep 23, 2025 1.840 1.850 1.730 1.760 215,410 -0.06(-3.30%)
Sep 22, 2025 1.820 1.840 1.760 1.820 269,018 +0.00(+0.00%)
Sep 19, 2025 1.800 1.870 1.750 1.820 282,507 +0.04(+2.25%)
Sep 18, 2025 1.660 1.830 1.660 1.780 466,162 +0.12(+7.23%)
Sep 17, 2025 1.660 1.750 1.640 1.660 350,347 -0.01(-0.60%)
Sep 16, 2025 1.710 1.770 1.640 1.670 331,823 -0.03(-1.76%)
Sep 15, 2025 1.750 1.780 1.630 1.700 845,582 +0.01(+0.59%)
Sep 12, 2025 1.860 1.860 1.640 1.690 655,633 -0.10(-5.59%)
Sep 11, 2025 1.720 1.875 1.720 1.790 425,411 +0.05(+2.87%)
Sep 10, 2025 1.870 1.870 1.730 1.740 277,718 -0.11(-5.95%)
Sep 09, 2025 1.650 1.890 1.630 1.850 545,513 +0.23(+14.20%)
Sep 08, 2025 1.680 1.749 1.595 1.620 260,151 -0.04(-2.41%)
Sep 05, 2025 1.650 1.670 1.510 1.660 393,679 +0.08(+5.06%)
Sep 04, 2025 1.750 1.750 1.550 1.580 438,796 -0.17(-9.71%)
Sep 03, 2025 1.810 1.900 1.710 1.750 288,398 -0.07(-3.85%)
Sep 02, 2025 1.780 1.850 1.753 1.820 104,197 +0.01(+0.55%)
Aug 29, 2025 1.830 1.865 1.750 1.810 167,943 -0.02(-1.09%)
Aug 28, 2025 1.860 1.890 1.810 1.830 92,488 -0.02(-1.08%)
Aug 27, 2025 1.910 2.000 1.810 1.850 167,391 -0.05(-2.63%)
Aug 26, 2025 1.950 1.970 1.850 1.900 201,491 -0.06(-3.06%)
Aug 25, 2025 2.090 2.130 1.940 1.960 264,936 -0.10(-4.85%)
Aug 22, 2025 1.920 2.070 1.906 2.060 338,256 +0.13(+6.74%)
Aug 21, 2025 1.800 1.950 1.790 1.930 230,326 +0.12(+6.63%)
Aug 20, 2025 1.800 1.870 1.762 1.810 220,001 +0.06(+3.43%)
Aug 19, 2025 1.850 1.870 1.726 1.750 471,918 -0.14(-7.41%)
Aug 18, 2025 1.940 1.990 1.830 1.890 768,966 -0.08(-4.06%)
Aug 15, 2025 2.060 2.090 1.910 1.970 361,765 -0.03(-1.50%)
Aug 14, 2025 2.120 2.140 1.900 2.000 348,424 -0.13(-6.10%)
Aug 13, 2025 2.210 2.210 2.060 2.130 614,924 -0.10(-4.27%)
Aug 12, 2025 2.460 2.465 2.160 2.225 527,609 -0.23(-9.55%)
Aug 11, 2025 2.300 2.530 2.300 2.460 1,159,535 +0.26(+11.82%)
Aug 08, 2025 2.090 2.260 2.080 2.200 227,410 +0.11(+5.26%)
Aug 07, 2025 2.320 2.327 2.070 2.090 395,202 -0.24(-10.30%)
Aug 06, 2025 2.320 2.460 2.201 2.330 346,695 +0.04(+1.75%)
Aug 05, 2025 2.470 2.490 2.190 2.290 371,060 -0.16(-6.53%)
Aug 04, 2025 2.440 2.524 2.340 2.450 350,522 +0.07(+2.94%)
Aug 01, 2025 2.550 2.600 2.040 2.380 864,591 -0.12(-4.80%)
Jul 31, 2025 2.420 2.590 2.285 2.500 1,139,491 +0.13(+5.49%)
Jul 30, 2025 2.030 2.370 2.010 2.370 1,432,278 +0.41(+20.92%)
Jul 29, 2025 1.970 1.980 1.880 1.960 200,617 +0.01(+0.51%)
Jul 28, 2025 1.890 1.960 1.750 1.950 430,396 +0.09(+4.84%)
Jul 25, 2025 1.750 1.860 1.710 1.860 370,729 +0.12(+6.90%)
Jul 24, 2025 1.840 1.840 1.620 1.740 306,941 -0.04(-2.25%)
Jul 23, 2025 1.740 1.890 1.739 1.780 1,146,249 +0.16(+9.88%)
Jul 22, 2025 1.660 1.670 1.570 1.620 197,915 +0.00(+0.00%)
Jul 21, 2025 1.610 1.640 1.530 1.620 309,220 +0.07(+4.52%)
Jul 18, 2025 1.500 1.557 1.480 1.550 175,522 +0.04(+2.65%)
Jul 17, 2025 1.500 1.540 1.440 1.510 106,498 +0.01(+0.67%)
Jul 16, 2025 1.450 1.500 1.442 1.500 106,021 +0.03(+2.04%)
Jul 15, 2025 1.460 1.470 1.430 1.470 105,766 -0.01(-0.68%)
Jul 14, 2025 1.490 1.501 1.430 1.480 107,078 +0.00(+0.00%)
Jul 11, 2025 1.490 1.510 1.430 1.480 156,555 +0.01(+0.68%)
Jul 10, 2025 1.490 1.523 1.450 1.470 141,990 -0.04(-2.65%)
Jul 09, 2025 1.470 1.530 1.450 1.510 80,558 +0.02(+1.34%)
Jul 08, 2025 1.510 1.550 1.430 1.490 211,346 -0.04(-2.61%)
Jul 07, 2025 1.540 1.560 1.510 1.530 60,787 +0.02(+1.32%)
Jul 03, 2025 1.560 1.560 1.510 1.510 179,781 -0.06(-3.82%)
Jul 02, 2025 1.560 1.580 1.540 1.570 118,274 +0.02(+1.29%)
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