How to Buy Cytosorbents Stock

Cytosorbents Corp

Cytosorbents Corporation specializes in creating and bringing to market innovative medical devices.

Cytosorbents stock last closed at $5.76, up 0.52% from the previous day, and has decreased 68.15% in one year. It has overperformed other stocks in the Medical Devices industry by 0.31 percentage points. Cytosorbents stock is currently +12.28% from its 52-week low of $5.13, and -71.76% from its 52-week high of $20.40.

There are currently 3.14M CTSO shares outstanding. The market capitalization of CTSO is $18.10M. In the last 24 hours, 3100 CTSO shares were traded.

How to Buy Cytosorbents Stock

Wondering how to invest in Cytosorbents stock? Here's how.

  1. Figure out where to buy Cytosorbents stock: You need to choose an online brokerage, but don't worry - we've sifted through dozens of online stock brokerages and apps to help you decide where to buy Cytosorbents stock.
  2. Create a brokerage account: Sign up for 0% fee trading with the highest-rated brokerage we've identified.
  3. Deposit funds into your brokerage account: Choose your payment method and add your details.
  4. Analyze Cytosorbents stock: The Cytosorbents ticker symbol is CTSO. Is Cytosorbents stock a good investment? Should you buy shares of CTSO? How do CTSO's underlying business fundamentals look? Do top analysts think Cytosorbents is a good buy? Why has CTSO's stock price moved recently? (Hint: Our stock market research website can help you understand if CTSO is a good stock to buy).
  5. Place your CTSO buy order: Decide if you will purchase CTSO shares at the current market price or use a limit order to buy CTSO shares at a particular price.
  6. Monitor your CTSO investment: Create a watchlist to watch your new investment in Cytosorbents shares.

Step 1: Figure out where to buy Cytosorbents stock

You need a brokerage account to access the NASDAQ market and buy CTSO shares.

A brokerage account enables you to buy and sell a variety of investments, such as stocks, bonds, mutual funds, and ETFs.

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Step 2: Create a brokerage account

Now that you've chosen the best brokerage, you'll need to fill out some personal information so you are able to invest in CTSO stock today.

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Step 3: Deposit funds into your brokerage account

Now that you have finished signing up on the stock trading app, your next step is to transfer the money for your investment:

Check out the walkthrough below to see the process of depositing funds into your brokerage account.

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Step 4: Analyze Cytosorbents stock

After you have figured out the best place to buy Cytosorbents stock, it's absolutely critical to evaluate their stock prior to buying, so you truly understand the risk as well as the opportunity.

Cytosorbents Metrics

CTSO Price
$5.76
1w %
-9.58%
1y %
-68.15%
5y %
-96.7%
P/E
-0.99x
P/B
-24.1x
P/S
0.49x
PEG
N/A
Revenue
$37.22M
Earnings
-$18.21M
Fore. Rev. Growth
11.91%
Fore. Earn. Growth
N/A
Market Cap
$18.10M
Next Earnings
N/A
Next Dividend
N/A

Fundamentals of CTSO

WallStreetZen was created to help everyday investors do more in-depth fundamental analysis in minutes instead of hours.

You can see all of the due diligence checks on CTSO's stock page.

What is the fair value of CTSO stock?

You can use many financial metrics, analyses, models, and charts to gauge CTSO's fair value.

You can do more valuation analysis on CTSO's stock here.

A quick look at CTSO Financials

Positive Health Checks:

  • CTSO has $5.94M in cash and short term investments. This is sufficient to cover its annual cash burn of $9.14M.
  • There are more short-term assets than long-term liabilities on the CTSO balance sheet.

Negative Health Checks:

  • There are more short-term liabilities than short-term assets on the CTSO balance sheet.
  • Total CTSO debt is still negative.
  • CTSO debt to equity ratio of -51.55 is negative.
  • CTSO has cash burn of 9136000. It does not have sufficient cash and short-term investments to cover this.
  • CTSO profit margin has gone down from -27.3% to -48.9% in the past year.

Is it a good time to buy CTSO stock, according to Wall Street analysts?

Out of 1 Equities analysts who monitor CTSO, the consensus analyst rating on CTSO is a Strong Buy

It's important to keep in mind that analyst ratings are not stock recommendations, nor are they investment advice.

You can dig deeper into what analysts are forecasting on the Cytosorbents stock forecast page.

CTSO Momentum

SMA10
6.36
SMA20
6.68
SMA50
7.13
SMA100
8.44
SMA200
10.94
MACD
-0.38
MACD Signal
-0.28
MACD Histogram
-0.1
RSI
35.58
Stochastic %K
16.73
Stochastic %D
17.78
StochRSI %K
0.9
StochRSI %D
1.18

CTSO Revenue

Last year, CTSO revenue was $37.22M. During the last five year, CTSO's revenue has increased by -3.78% per year. This was slower than the Medical Devices industry average of 8.68%.

Dig into CTSO's earnings and revenue performance here.

Latest Insiders Trades at CTSO

Over the past year, executives and large shareholders at CTSO have bought more shares than they have sold.

Phillip P. Chan, CEO of CTSO, was the latest CTSO insider to buy. They bought $22,644.00 worth of CTSO shares on Sep 15, 2026.

Get more info about who owns CTSO stock here.

Can I rely on CTSO as an income stream?

No, Cytosorbents doesn't provide an income stream by paying out dividends.

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Step 5: Place your CTSO buy order

You have two primary options:

  • Market order: A market order is an order to buy or sell a stock at the best available price.
    Market orders are usually the best for newer investors.
  • Limit order: A limit order allows you to buy or sell a security at a specific price (or better).
    If you want to be sure you're buying or selling at a specific price limit, place a limit order.

Hit the Open button and eToro will place the order.

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Step 6: Monitor your CTSO investment

Now that you own some CTSO stock, you'll want to stay up-to-date on your new stock purchase.

Start a watchlist to track the latest developments regarding your CTSO stock.

CTSO Feed

How to Buy Stock in Cytosorbents

To summarize, here are the 6 steps for buying Cytosorbents stock:

  1. Figure out where to buy Cytosorbents stock
  2. Create a brokerage account
  3. Deposit funds into your brokerage account
  4. Analyze Cytosorbents stock
  5. Place your CTSO buy order
  6. Monitor your CTSO investment

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If you would like to get the latest news on your new investment in Cytosorbents, click below.

NASDAQ: CTSO
$5.76+0.03 (+0.52%)
Updated Sep 17, 2026
Open eToro Account
Your capital is at risk.
NASDAQ: CTSO
$5.76+0.03 (+0.52%)
Updated Sep 17, 2026
Open eToro Account
Your capital is at risk.

FAQ

How much does it cost to buy one Cytosorbents share?

As of Sep 17, 2026, it costs $5.76 to buy one share of Cytosorbents stock.

Remember, eToro's fractional share buying allows you to buy partial shares of stocks and ETFs. Even if you only have $2, you can buy 0.347 shares of CTSO.

Get Started with eToro Today
eToro is a multi-asset investment platform. The value of your investments may go up or down. Your capital is at risk.

Is now a good time to buy Cytosorbents stock?

According to 1 Wall Street analysts who monitor Cytosorbents, their consensus recommendation is to buy Cytosorbents stock.

What is the best way to buy Cytosorbents stock?

One way to place an order for Cytosorbents stock is with a brokerage account.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.