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COSCIENS Biopharma (CSCI) Stock Chart & Stock Price History

COSCIENS Biopharma logo
$3.94 -0.02 (-0.61%)
Closing price 03:47 PM Eastern
Extended Trading
$3.86 -0.08 (-1.93%)
As of 07:51 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

COSCIENS Biopharma Stock Price Performance

The COSCIENS Biopharma (CSCI) stock chart highlights key performance trends across multiple timeframes. Since the beginning of the year, the stock increased 42.09%. In the past month, the stock has increased 18.20%, reflecting recent market activity.

As of the latest close, COSCIENS Biopharma traded at $3.96 with a market cap of $12.46 million and volume of 4,495 shares.

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5 Day
Performance
-9.10%
1 Month
Performance
+18.20%
3 Month
Performance
+22.24%
Year-To-Date
Performance
+42.09%

CSCI Stock Chart for Friday, July, 25, 2025

COSCIENS Biopharma Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
07/25/2025$3.96$3.94
-0.61%
$3.92$3.901,107 shs$12.40 million
07/24/2025$4.15$3.96
-4.58%
$4.05$3.894,495 shs$12.46 million
07/23/2025$4.15$4.15
+0.12%
$4.20$3.968,296 shs$13.07 million
07/22/2025$4.24$4.15
-2.22%
$4.24$4.052,046 shs$13.06 million
07/21/2025$4.33$4.24
-2.10%
$4.30$4.193,577 shs$13.34 million
07/18/2025$4.05$4.33
+6.91%
$4.40$4.0110,314 shs$13.64 million
07/17/2025$3.77$4.05
+7.31%
$4.10$3.6419,806 shs$12.75 million
07/16/2025$3.44$3.77
+9.84%
$3.89$3.4519,334 shs$11.89 million
07/15/2025$3.62$3.44
-5.08%
$3.63$3.472,042 shs$10.81 million
07/14/2025$3.44$3.62
+5.11%
$3.65$3.314,118 shs$11.39 million
07/11/2025$3.51$3.44
-1.88%
$3.53$3.313,195 shs$10.84 million
07/10/2025$3.62$3.51
-3.04%
$3.67$3.517,193 shs$11.06 million
07/09/2025$3.65$3.62
-0.82%
$3.65$3.472,888 shs$11.40 million
07/08/2025$3.44$3.65
+6.10%
$3.65$3.462,461 shs$11.49 million
07/07/2025$3.46$3.44
-0.61%
$3.46$3.424,097 shs$10.84 million
07/04/2025$3.46$3.46$3.46$3.312,601 shs$10.89 million
07/03/2025$3.44$3.46
+0.49%
$3.46$3.312,601 shs$10.90 million
07/02/2025$3.43$3.44
+0.41%
$3.46$3.312,601 shs$10.85 million
07/01/2025$3.40$3.43
+0.88%
$3.46$3.411,175 shs$10.80 million
06/30/2025$3.33$3.40
+2.10%
$3.46$3.253,463 shs$10.71 million
06/27/2025$3.37$3.33
-1.19%
$3.45$3.30640 shs$10.49 million
06/26/2025$3.33$3.37
+1.20%
$3.40$3.37832 shs$10.61 million
06/25/2025$3.39$3.33
-1.77%
$3.47$3.351,390 shs$10.49 million
06/24/2025$3.36$3.39
+0.89%
$3.38$3.33664 shs$10.68 million

This page (NASDAQ:CSCI) was last updated on 7/25/2025 by MarketBeat.com Staff
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