Cytosorbents

1D
1W
1M
3M
YTD
1Y
5Y
ALL

Why Robinhood?

Robinhood gives you the tools you need to put your money in motion. You can buy or sell Cytosorbents and other ETFs, options, and stocks.

About CTSO

CytoSorbents Corp. engages in critical care immunotherapy, investigation, and commercialization of blood purification technology. Its product portfolio includes CytoSorb, ContrastSorb XL, HemoDefend, VetResQ, and DrugSorb. 

CEO
Phillip P. Chan
CEOPhillip P. Chan
Employees
149
Employees149
Headquarters
Princeton, New Jersey
HeadquartersPrinceton, New Jersey
Founded
1997
Founded1997
Employees
149
Employees149

CTSO Key Statistics

Market cap
42.89M
Market cap42.89M
Price-Earnings ratio
-3.58
Price-Earnings ratio-3.58
Dividend yield
Dividend yield
Average volume
73.03K
Average volume73.03K
High today
$0.7299
High today$0.7299
Low today
$0.6702
Low today$0.6702
Open price
$0.689
Open price$0.689
Volume
53.81K
Volume53.81K
52 Week high
$1.61
52 Week high$1.61
52 Week low
$0.60
52 Week low$0.60

Stock Snapshot

Cytosorbents(CTSO) stock is priced at $0.68, giving the company a market capitalization of 42.89M. It carries a P/E multiple of -3.58.

As of 2026-01-24, Cytosorbents(CTSO) stock has fluctuated between $0.67 and $0.73. The current price stands at $0.68, placing the stock +1.5% above today's low and -6.8% off the high.

The Cytosorbents(CTSO)'s current trading volume is 53.81K, compared to an average daily volume of 73.03K.

During the past year, Cytosorbents(CTSO) stock moved between $0.60 at its lowest and $1.61 at its peak.

During the past year, Cytosorbents(CTSO) stock moved between $0.60 at its lowest and $1.61 at its peak.

People also own

Based on the portfolios of people who own CTSO. This list is generated using Robinhood data, and it’s not a recommendation.

Similar Marketcap

This list is generated by looking at the six larger and six smaller companies by market cap in relation to this company.

Popular Stocks

This list is generated by looking at the top 100 stocks and ETFs most commonly held by Robinhood customers and showing a random subset

All investments involve risks, including the loss of principal. Securities trading offered through Robinhood Financial LLC, Member SIPC and a registered broker-dealer. Options are risky and aren’t suitable for all investors. To learn more about risks, read the Options Disclosure Document.