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

Sera Prognostics, Inc. - Class A Common Stock (NQ:SERA)

2.950 -0.110 (-3.59%)
Streaming Delayed Price Updated: 4:00 PM EDT, Oct 1, 2025 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Oct 01, 2025 3.000 3.050 2.871 2.950 18,328 -0.11(-3.59%)
Sep 30, 2025 3.010 3.090 2.910 3.060 21,492 +0.01(+0.33%)
Sep 29, 2025 3.070 3.095 2.930 3.050 24,283 -0.04(-1.29%)
Sep 26, 2025 2.930 3.120 2.930 3.090 54,121 +0.14(+4.75%)
Sep 25, 2025 3.080 3.080 2.810 2.950 55,810 -0.14(-4.53%)
Sep 24, 2025 3.080 3.120 3.040 3.090 36,919 +0.00(+0.00%)
Sep 23, 2025 3.280 3.280 3.050 3.090 106,585 -0.19(-5.79%)
Sep 22, 2025 3.280 3.360 3.211 3.280 19,749 -0.02(-0.61%)
Sep 19, 2025 3.230 3.410 3.170 3.300 107,350 +0.10(+3.12%)
Sep 18, 2025 3.230 3.499 3.121 3.200 41,264 -0.01(-0.31%)
Sep 17, 2025 3.030 3.500 3.030 3.210 134,399 +0.13(+4.22%)
Sep 16, 2025 3.070 3.229 3.020 3.080 71,267 -0.02(-0.65%)
Sep 15, 2025 3.190 3.240 3.011 3.100 73,867 +0.00(+0.00%)
Sep 12, 2025 3.060 3.155 3.060 3.100 44,671 +0.03(+0.98%)
Sep 11, 2025 3.110 3.160 3.050 3.070 112,397 +0.00(+0.00%)
Sep 10, 2025 3.040 3.300 3.040 3.070 94,135 -0.03(-0.97%)
Sep 09, 2025 3.130 3.145 2.970 3.100 74,875 -0.07(-2.21%)
Sep 08, 2025 3.340 3.345 3.160 3.170 119,584 -0.17(-5.09%)
Sep 05, 2025 3.430 3.500 3.300 3.340 76,375 -0.07(-2.05%)
Sep 04, 2025 3.390 3.550 3.300 3.410 48,291 +0.01(+0.29%)
Sep 03, 2025 3.360 3.565 3.210 3.400 39,775 +0.07(+2.10%)
Sep 02, 2025 3.240 3.500 3.181 3.330 93,267 +0.10(+3.10%)
Aug 29, 2025 3.040 3.490 2.910 3.230 212,378 +0.15(+4.87%)
Aug 28, 2025 2.850 3.340 2.765 3.080 145,913 +0.24(+8.45%)
Aug 27, 2025 3.080 3.120 2.840 2.840 94,110 -0.21(-6.89%)
Aug 26, 2025 2.740 3.368 2.580 3.050 413,196 +0.41(+15.53%)
Aug 25, 2025 2.320 2.730 2.320 2.640 77,565 +0.26(+10.92%)
Aug 22, 2025 2.410 2.469 2.300 2.380 74,158 +0.00(+0.00%)
Aug 21, 2025 2.290 2.500 2.225 2.380 114,793 +0.13(+5.78%)
Aug 20, 2025 2.240 2.260 2.172 2.250 118,795 +0.00(+0.00%)
Aug 19, 2025 2.370 2.400 2.220 2.250 61,959 -0.13(-5.46%)
Aug 18, 2025 2.290 2.435 2.260 2.380 92,165 +0.13(+5.78%)
Aug 15, 2025 2.230 2.300 2.191 2.250 88,610 +0.00(+0.00%)
Aug 14, 2025 2.270 2.310 2.210 2.250 62,052 -0.05(-2.17%)
Aug 13, 2025 2.260 2.340 2.200 2.300 121,227 +0.07(+3.14%)
Aug 12, 2025 2.310 2.350 2.220 2.230 37,335 -0.11(-4.70%)
Aug 11, 2025 2.470 2.499 2.240 2.340 61,371 -0.14(-5.65%)
Aug 08, 2025 2.520 2.590 2.250 2.480 436,550 -0.12(-4.62%)
Aug 07, 2025 2.560 2.790 2.560 2.600 70,826 -0.13(-4.76%)
Aug 06, 2025 2.430 2.785 2.410 2.730 98,184 +0.28(+11.43%)
Aug 05, 2025 2.600 2.600 2.450 2.450 245,698 -0.14(-5.41%)
Aug 04, 2025 2.660 2.840 2.570 2.590 95,513 -0.11(-4.07%)
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