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Cytosorbents (CTSO) Stock Chart & Stock Price History

Cytosorbents logo
$0.35 -0.03 (-8.81%)
As of 09/3/2026 04:00 PM Eastern

Cytosorbents Stock Price Performance

The Cytosorbents (CTSO) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 64.12%, with a year-to-date return of -45.24%. In the past month, the stock has decreased 7.26%, reflecting recent market activity.

As of the latest close, Cytosorbents traded at $0.35 with a market cap of $22.00 million and volume of 762,992 shares. Five years ago, the stock traded at a split-adjusted price of $9.45, representing a 96.30% decrease over that period. At the time, it had a market cap of $409.84 million and a volume of 224,792 shares.

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5 Day
Performance
+4.29%
1 Month
Performance
-7.26%
3 Month
Performance
-28.28%
Year-To-Date
Performance
-45.24%
1 Year
Performance
-64.12%
5 Year
Performance
-96.30%

CTSO Stock Chart for Friday, September, 4, 2026

Cytosorbents Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
09/03/2026$0.38$0.35
-8.81%
$0.41$0.34762,992 shs$22.00 million
09/02/2026$0.34$0.38
+13.55%
$0.47$0.335.74 million shs$24.12 million
09/01/2026$0.34$0.34
-0.88%
$0.35$0.3362,750 shs$21.24 million
08/31/2026$0.34$0.34
+1.61%
$0.34$0.31111,591 shs$21.43 million
08/28/2026$0.34$0.34
-1.41%
$0.37$0.32113,579 shs$21.09 million
08/27/2026$0.36$0.34
-5.44%
$0.37$0.34108,336 shs$21.39 million
08/26/2026$0.36$0.36
+1.32%
$0.38$0.3526,266 shs$22.62 million
08/25/2026$0.37$0.36
-4.02%
$0.39$0.35123,075 shs$22.33 million
08/24/2026$0.37$0.37
+0.05%
$0.38$0.34158,191 shs$23.26 million
08/21/2026$0.31$0.37
+18.93%
$0.38$0.31326,054 shs$23.25 million
08/20/2026$0.36$0.31
-12.61%
$0.39$0.30222,571 shs$19.55 million
08/19/2026$0.36$0.36
-1.11%
$0.36$0.36105,624 shs$22.37 million
08/18/2026$0.38$0.36
-4.56%
$0.38$0.3642,539 shs$22.62 million
08/17/2026$0.40$0.38
-5.68%
$0.40$0.3851,679 shs$23.70 million
08/14/2026$0.36$0.40
+10.38%
$0.40$0.3666,612 shs$25.13 million
08/13/2026$0.37$0.36
-2.08%
$0.39$0.3641,879 shs$22.77 million
08/12/2026$0.36$0.37
+2.78%
$0.40$0.36103,512 shs$23.25 million
08/11/2026$0.36$0.36
-0.55%
$0.40$0.3639,786 shs$22.62 million
08/10/2026$0.36$0.36
+0.56%
$0.39$0.3674,587 shs$22.75 million
08/07/2026$0.40$0.36
-9.68%
$0.38$0.3696,364 shs$22.62 million
08/06/2026$0.38$0.40
+3.61%
$0.40$0.3771,203 shs$25.05 million
08/05/2026$0.38$0.38
+1.93%
$0.39$0.3727,409 shs$24.18 million
08/04/2026$0.37$0.38
+2.53%
$0.40$0.36113,043 shs$23.72 million
08/03/2026$0.36$0.37
+2.00%
$0.38$0.3691,098 shs$23.13 million

This page (NASDAQ:CTSO) was last updated on 9/3/2026 by MarketBeat.com Staff.
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