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COSCIENS Biopharma Inc. - Common Stock (NQ:CSCI)

2.850 -0.650 (-18.57%)
Streaming Delayed Price Updated: 3:26 PM EDT, Aug 15, 2025 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Aug 13, 2025 3.500 1,182 -0.06(-1.69%)
Aug 12, 2025 3.590 3.630 3.473 3.560 1,578 -0.02(-0.56%)
Aug 11, 2025 3.650 3.850 3.580 3.580 1,872 -0.02(-0.42%)
Aug 08, 2025 3.600 3.600 3.595 3.595 1,332 +0.08(+2.25%)
Aug 07, 2025 3.710 3.805 3.360 3.516 2,899 -0.25(-6.74%)
Aug 06, 2025 3.910 4.040 3.770 3.770 4,545 -0.08(-2.08%)
Aug 05, 2025 3.810 3.850 3.810 3.850 1,002 -0.10(-2.53%)
Aug 04, 2025 4.070 4.070 3.890 3.950 3,442 +0.13(+3.40%)
Aug 01, 2025 3.850 3.851 3.810 3.820 3,794 -0.08(-2.05%)
Jul 31, 2025 3.890 3.900 3.890 3.900 956 +0.10(+2.63%)
Jul 30, 2025 3.800 3.800 3.662 3.800 2,765 -0.11(-2.81%)
Jul 29, 2025 3.900 3.910 3.900 3.910 651 +0.00(+0.00%)
Jul 28, 2025 3.980 3.990 3.910 3.910 1,658 +0.01(+0.26%)
Jul 25, 2025 3.900 3.920 3.900 3.900 1,108 -0.06(-1.52%)
Jul 24, 2025 3.990 4.050 3.890 3.960 4,495 -0.19(-4.58%)
Jul 23, 2025 4.200 4.200 3.960 4.150 8,296 -0.04(-0.95%)
Jul 22, 2025 4.240 4.240 4.050 4.190 2,046 +0.00(+0.00%)
Jul 21, 2025 4.210 4.298 4.190 4.190 3,577 -0.14(-3.23%)
Jul 18, 2025 4.070 4.400 4.010 4.330 10,316 +0.23(+5.61%)
Jul 17, 2025 3.800 4.100 3.635 4.100 19,807 +0.26(+6.77%)
Jul 16, 2025 3.620 3.890 3.450 3.840 20,017 +0.25(+6.97%)
Jul 15, 2025 3.520 3.630 3.465 3.590 2,042 -0.03(-0.83%)
Jul 14, 2025 3.440 3.650 3.311 3.620 4,118 +0.09(+2.55%)
Jul 11, 2025 3.430 3.530 3.310 3.530 3,195 +0.02(+0.57%)
Jul 10, 2025 3.550 3.670 3.510 3.510 7,193 -0.11(-2.96%)
Jul 09, 2025 3.650 3.650 3.470 3.617 2,888 -0.03(-0.90%)
Jul 08, 2025 3.460 3.650 3.460 3.650 2,461 +0.21(+6.10%)
Jul 07, 2025 3.420 3.460 3.420 3.440 4,112 +0.03(+0.88%)
Jul 02, 2025 3.410 284 -0.02(-0.58%)
Jul 01, 2025 3.450 3.460 3.410 3.430 1,175 +0.03(+0.88%)
Jun 30, 2025 3.250 3.460 3.250 3.400 3,463 +0.06(+1.80%)
Jun 27, 2025 3.300 3.450 3.300 3.340 640 -0.03(-0.89%)
Jun 26, 2025 3.400 3.400 3.370 3.370 835 +0.02(+0.60%)
Jun 25, 2025 3.470 3.470 3.350 3.350 1,390 +0.02(+0.75%)
Jun 24, 2025 3.375 3.375 3.325 3.325 664 -0.03(-1.04%)
Jun 23, 2025 3.240 3.360 3.240 3.360 750 +0.06(+1.82%)
Jun 20, 2025 3.500 3.500 2.990 3.300 1,758 -0.19(-5.42%)
Jun 18, 2025 3.570 3.580 3.320 3.489 4,018 -0.08(-2.22%)
Jun 17, 2025 3.520 3.610 3.520 3.568 1,760 -0.11(-3.04%)
Jun 16, 2025 3.715 3.715 3.510 3.680 1,362 +0.11(+3.08%)
Jun 13, 2025 3.570 3.570 3.500 3.570 5,715 -0.05(-1.24%)
Jun 12, 2025 3.880 3.880 3.450 3.615 3,624 +0.02(+0.42%)
Jun 11, 2025 3.510 3.600 3.510 3.600 308 +0.06(+1.69%)
Jun 10, 2025 3.540 3.540 3.540 3.540 290 -0.07(-1.94%)
Jun 06, 2025 3.610 876 -0.11(-2.95%)
Jun 05, 2025 3.730 3.730 3.720 3.720 2,704 +0.00(+0.00%)
Jun 04, 2025 3.840 3.880 3.720 3.720 4,647 -0.18(-4.62%)
Jun 03, 2025 3.860 3.900 3.510 3.900 4,331 +0.25(+6.85%)
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