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COSCIENS Biopharma Inc. (CSCIF)
OTCMKTS · Delayed Price · Currency is USD
2.060
-0.020 (-0.97%)
At close: Dec 4, 2025

COSCIENS Biopharma Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Dec 5, 20252.092.092.092.092.091.46%323
Dec 4, 20252.112.112.032.062.06-0.96%599
Dec 3, 20252.082.082.082.082.08-3.93%350
Dec 2, 20252.252.252.172.172.176.13%828
Dec 1, 20251.702.041.702.042.04-5.42%6,702
Nov 28, 20252.042.222.042.162.165.48%5,840
Nov 26, 20252.022.052.022.052.051.24%1,487
Nov 25, 20252.062.142.022.022.02-3.81%1,480
Nov 24, 20252.102.102.102.102.100.38%1,171
Nov 21, 20252.092.092.092.092.092.05%242
Nov 20, 20252.112.142.022.052.05-3.76%3,178
Nov 19, 20252.112.192.112.132.131.19%628
Nov 18, 20252.132.132.112.112.112.68%2,477
Nov 17, 20252.232.232.052.052.05-8.48%1,659
Nov 14, 20252.242.252.242.242.24-3.24%729
Nov 13, 20252.322.322.322.322.320.65%218
Nov 12, 20252.422.422.182.302.30-6.12%759
Nov 11, 20252.452.452.452.452.45-1.21%296
Nov 10, 20252.482.482.482.482.48-1,171
Nov 7, 20252.482.482.482.482.483.77%273
Nov 6, 20252.392.392.392.392.393.91%388
Nov 4, 20252.342.352.302.302.30-8.00%977
Nov 3, 20252.452.502.452.502.50-552
Oct 31, 20252.542.542.502.502.50-2.34%1,629
Oct 30, 20252.592.592.562.562.56-0.39%889
Oct 28, 20252.572.572.572.572.572.80%630
Oct 27, 20252.532.532.502.502.50-1.57%626
Oct 24, 20252.542.542.532.542.541.60%4,503
Oct 23, 20252.502.502.502.502.50-2.57%727
Oct 21, 20252.572.572.572.572.57-2.06%617
Oct 20, 20252.622.622.622.622.62-345
Oct 17, 20252.572.622.572.622.621.95%2,332
Oct 16, 20252.552.572.552.572.575.76%1,677
Oct 15, 20252.542.542.432.432.43-4.71%1,600
Oct 14, 20252.542.552.532.552.552.82%1,811
Oct 13, 20252.562.562.482.482.48-2.75%943
Oct 10, 20252.552.552.462.552.550.79%1,857
Oct 9, 20252.582.632.522.532.53-2.88%2,121
Oct 8, 20252.612.612.612.612.612.16%492
Oct 7, 20252.552.552.552.552.55-5.13%289
Oct 6, 20252.652.692.652.692.69-0.55%388
Oct 3, 20252.622.702.622.702.703.56%882
Oct 2, 20252.622.622.612.612.61-0.38%857
Oct 1, 20252.622.622.622.622.626.07%336
Sep 30, 20252.622.622.472.472.47-6.58%1,749
Sep 29, 20252.612.642.612.642.640.04%1,107
Sep 26, 20252.642.642.642.642.647.44%404
Sep 25, 20252.462.462.452.462.462.50%1,211
Sep 24, 20252.632.662.402.402.40-9.77%3,277
Sep 23, 20252.652.662.652.662.661.53%1,294
Sep 22, 20252.622.622.592.622.621.95%1,206
Sep 19, 20252.572.572.572.572.570.78%493
Sep 18, 20252.582.582.552.552.55-1.92%968
Sep 17, 20252.652.652.242.602.60-1.52%2,472
Sep 16, 20252.642.652.632.642.64-2,289
Sep 15, 20252.602.642.602.642.641.54%667
Sep 12, 20252.582.602.562.602.601.56%2,226
Sep 11, 20252.562.582.562.562.56-1,748
Sep 10, 20252.562.562.562.562.56-1.54%418
Sep 9, 20252.592.602.592.602.604.00%4,501
Sep 8, 20252.502.502.402.502.504.17%2,696
Sep 5, 20252.492.652.402.402.40-2.04%2,435
Sep 4, 20252.002.752.002.452.45-9.93%32,302
Sep 3, 20252.962.982.502.722.72-11.69%58,613
Sep 2, 20253.043.162.973.083.081.32%3,223
Aug 29, 20253.103.103.013.043.04-3.98%3,007
Aug 28, 20253.083.303.033.173.170.99%5,904
Aug 27, 20253.203.472.973.143.144.50%36,582
Aug 26, 20252.953.222.933.003.002.39%8,904
Aug 25, 20253.273.482.902.932.93-10.89%113,601
Aug 22, 20252.653.292.553.293.2921.78%93,792
Aug 21, 20252.762.782.562.702.70-2.88%5,993
Aug 20, 20252.802.802.782.782.785.70%3,551
Aug 19, 20252.892.892.622.632.63-9.00%14,774
Aug 18, 20252.892.912.702.892.891.40%7,116
Aug 15, 20253.103.462.822.852.85-18.57%42,387
Aug 13, 20253.503.513.503.503.50-1.69%1,501
Aug 12, 20253.593.633.473.563.56-0.56%1,588
Aug 11, 20253.653.853.583.583.58-0.42%1,872
Aug 8, 20253.603.603.603.603.602.25%1,332
Aug 7, 20253.723.813.363.523.52-6.74%2,919
Aug 6, 20253.914.043.773.773.77-2.08%4,633
Aug 5, 20253.813.853.813.853.85-2.53%1,002
Aug 4, 20254.074.073.893.953.953.40%3,442
Aug 1, 20253.853.853.813.823.82-2.05%3,794
Jul 31, 20253.893.903.893.903.902.63%956
Jul 30, 20253.803.803.663.803.80-2.81%2,765
Jul 29, 20253.903.913.903.913.91-651
Jul 28, 20253.993.993.913.913.910.26%1,658
Jul 25, 20253.903.923.903.903.90-1.52%1,108
Jul 24, 20253.994.053.893.963.96-4.58%4,495
Jul 23, 20254.204.203.964.154.15-0.95%8,296
Jul 22, 20254.244.244.054.194.19-2,046
Jul 21, 20254.214.304.194.194.19-3.23%3,577
Jul 18, 20254.084.404.014.334.335.61%10,316
Jul 17, 20253.804.103.644.104.106.77%19,807
Jul 16, 20253.623.893.453.843.846.96%20,017
Jul 15, 20253.523.633.473.593.59-0.83%2,042
Jul 14, 20253.443.653.313.623.622.55%4,118
Jul 11, 20253.433.533.313.533.530.57%3,195