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

Generation Bio Co. - Common stock (NQ:GBIO)

6.640 -0.070 (-1.04%)
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 6.710 6.920 6.420 6.640 171,659 -0.07(-1.04%)
Oct 15, 2025 6.480 6.750 6.480 6.710 35,437 +0.23(+3.55%)
Oct 14, 2025 6.390 6.550 6.150 6.480 28,573 +0.08(+1.25%)
Oct 13, 2025 6.140 6.400 6.140 6.400 24,731 +0.29(+4.75%)
Oct 10, 2025 6.190 6.302 6.075 6.110 29,205 -0.20(-3.17%)
Oct 09, 2025 6.380 6.440 6.120 6.310 36,467 -0.02(-0.32%)
Oct 08, 2025 6.240 6.480 6.150 6.330 50,900 +0.10(+1.61%)
Oct 07, 2025 6.200 6.360 5.960 6.230 24,406 -0.04(-0.64%)
Oct 06, 2025 6.340 6.380 6.136 6.270 33,243 -0.07(-1.10%)
Oct 03, 2025 6.150 6.380 6.120 6.340 36,334 +0.20(+3.26%)
Oct 02, 2025 6.110 6.366 5.950 6.140 20,286 +0.11(+1.82%)
Oct 01, 2025 6.120 6.301 5.950 6.030 65,831 -0.09(-1.47%)
Sep 30, 2025 5.940 6.120 5.780 6.120 28,423 +0.14(+2.34%)
Sep 29, 2025 6.110 6.230 5.900 5.980 43,817 -0.02(-0.33%)
Sep 26, 2025 5.720 6.065 5.575 6.000 89,444 +0.28(+4.90%)
Sep 25, 2025 5.740 5.800 5.620 5.720 14,689 -0.04(-0.69%)
Sep 24, 2025 5.680 5.820 5.659 5.760 22,282 +0.02(+0.35%)
Sep 23, 2025 5.720 5.810 5.550 5.740 59,039 -0.05(-0.86%)
Sep 22, 2025 5.730 5.980 5.720 5.790 37,689 +0.04(+0.70%)
Sep 19, 2025 5.980 6.050 5.750 5.750 81,913 -0.23(-3.85%)
Sep 18, 2025 5.810 6.030 5.740 5.980 28,981 +0.21(+3.64%)
Sep 17, 2025 5.930 6.005 5.720 5.770 30,949 -0.18(-3.03%)
Sep 16, 2025 5.610 6.040 5.610 5.950 173,084 +0.36(+6.44%)
Sep 15, 2025 5.950 6.000 5.510 5.590 181,248 -0.34(-5.73%)
Sep 12, 2025 5.970 6.000 5.610 5.930 68,564 -0.08(-1.33%)
Sep 11, 2025 5.960 6.088 5.930 6.010 19,657 +0.03(+0.50%)
Sep 10, 2025 6.230 6.250 5.980 5.980 22,148 -0.17(-2.76%)
Sep 09, 2025 5.850 6.240 5.790 6.150 61,092 +0.32(+5.49%)
Sep 08, 2025 6.020 6.020 5.790 5.830 36,213 -0.16(-2.67%)
Sep 05, 2025 5.680 6.045 5.627 5.990 46,830 +0.21(+3.63%)
Sep 04, 2025 5.880 5.980 5.691 5.780 129,683 -0.20(-3.34%)
Sep 03, 2025 5.980 6.190 5.850 5.980 59,061 +0.00(+0.00%)
Sep 02, 2025 5.980 6.030 5.890 5.980 55,682 -0.02(-0.33%)
Aug 29, 2025 6.160 6.180 5.911 6.000 102,031 -0.17(-2.76%)
Aug 28, 2025 6.390 6.480 6.100 6.170 46,713 -0.18(-2.83%)
Aug 27, 2025 6.130 6.440 6.050 6.350 55,437 +0.22(+3.59%)
Aug 26, 2025 6.050 6.210 5.910 6.130 115,974 +0.03(+0.49%)
Aug 25, 2025 6.450 6.450 6.100 6.100 64,740 -0.35(-5.43%)
Aug 22, 2025 6.350 6.550 6.280 6.450 79,888 +0.17(+2.71%)
Aug 21, 2025 6.250 6.500 6.210 6.280 50,546 +0.03(+0.48%)
Aug 20, 2025 6.190 6.335 5.940 6.250 156,743 -0.14(-2.19%)
Aug 19, 2025 6.570 6.655 6.310 6.390 134,168 -0.24(-3.62%)
Aug 18, 2025 6.470 6.810 6.190 6.630 222,137 +0.34(+5.41%)
Aug 15, 2025 6.490 6.650 6.280 6.290 188,854 -0.37(-5.56%)
Aug 14, 2025 6.450 6.680 5.750 6.660 764,913 +0.05(+0.76%)
Aug 13, 2025 5.220 6.950 5.150 6.610 10,015,172 +2.56(+63.21%)
Aug 12, 2025 4.090 4.270 3.970 4.050 3,401,399 +0.01(+0.25%)
Aug 11, 2025 4.110 4.340 3.960 4.040 125,810 -0.06(-1.46%)
Aug 08, 2025 4.140 4.546 4.040 4.100 58,548 -0.05(-1.20%)
Aug 07, 2025 4.280 4.293 4.140 4.150 53,283 -0.13(-3.04%)
Aug 06, 2025 4.570 4.570 4.280 4.280 27,857 -0.28(-6.14%)
Aug 05, 2025 4.620 4.830 4.491 4.560 56,013 -0.02(-0.44%)
Aug 04, 2025 4.330 4.630 4.251 4.580 106,556 +0.37(+8.79%)
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