Cyclerion Therapeutics, Inc. is a clinical-stage biopharmaceutical company, which engages in the discovery, development, and commercialization of human therapeutics.
Korsana Biosciences stock last closed at $31.61, up 32.04% from the previous day, and has increased 91.34% in one year. It has overperformed other stocks in the Biotechnology industry by 1.06 percentage points. Korsana Biosciences stock is currently +339.88% from its 52-week low of $7.19, and -46.75% from its 52-week high of $59.36.
There are currently 668,764 KRSA shares outstanding. The market capitalization of KRSA is $21.14M. In the past 24 hours, 52,000 KRSA shares were traded.
How to Buy Korsana Biosciences Stock
Wondering how to invest in Korsana Biosciences stock? Here's how.
Choose where to buy Korsana Biosciences stock: You need to choose a stock brokerage, but don't worry - we've tested dozens of stock brokerages and apps to help you decide where to buy Korsana Biosciences stock.
Open a brokerage account: Sign up for 0% commission trading with the highest-rated brokerage we've selected.
Put funds into your brokerage account: Choose your payment method and add your info.
Evaluate Korsana Biosciences stock: The Korsana Biosciences ticker symbol is KRSA. Is Korsana Biosciences stock a good investment? Should you buy shares of KRSA? How do KRSA's underlying business fundamentals look? Do top analysts think Korsana Biosciences is a good buy? Why has KRSA's stock price moved recently? (Hint: Our stock market analysis website can help you figure out if KRSA is a good stock to buy).
Place your KRSA trade: Decide if you will purchase KRSA shares at the current market price or use a limit order to purchase KRSA stock at a particular price.
Get the latest scoop on your investment in KRSA: Create a watchlist to track your position in Korsana Biosciences stock.
Step 1: Choose where to buy Korsana Biosciences stock
You will need an online brokerage account to access the NASDAQ market and buy KRSA stock.
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: Open a brokerage account
Now that you've selected your brokerage, it's time to fill out some personal info so you are able to buy KRSA stock today.
eToro is a multi-asset investment platform. The value of your investments may go up or down. Your capital is at risk.
Step 4: Evaluate Korsana Biosciences stock
Once you have identified the best place to buy Korsana Biosciences stock, it's crucial to research their stock before you buy, so you actually understand the risk as well as the opportunity.
Korsana Biosciences Metrics
KRSA Price
$31.61
1w %
32.04%
1y %
91.34%
5y %
-92.32%
P/E
-2.71x
P/B
4.16x
P/S
10.1x
PEG
N/A
Revenue
$1.90M
Earnings
-$6.71M
Fore. Rev. Growth
-100%
Fore. Earn. Growth
N/A
Market Cap
$21.14M
Next Earnings
N/A
Next Dividend
N/A
Fundamentals of KRSA
WallStreetZen was designed to help average investors do more accurate fundamental analysis in minutes instead of hours.
Last year, KRSA revenue was $1.90M. During the past 5 year, KRSA's revenue has increased by -11.97% per year. This was slower than the Biotechnology industry average of 24.04%.
No, Korsana Biosciences doesn't provide an income stream by paying out dividends.
What do other investors have to say about KRSA?
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Click below to see what other community members have to say.
Step 5: Place your KRSA trade
You have two primary types of orders:
Market order: A market order is an order to buy or sell a security at the best available price. Market orders are mostly the easiest way to buy.
Limit order: A limit order lets you buy or sell a stock at a specific price (or better). If you want to be certain you're buying or selling at a specific price limit, place a limit order.
Hit the Open button and your broker will execute the order.
If you want additional assistance buying stocks on eToro, watch the how to video below:
How much does it cost to buy one Korsana Biosciences share?
As of Sep 14, 2026, it costs $31.61 to buy one share of Korsana Biosciences stock.
Remember, eToro's fractional share buying allows you to buy partial shares of stocks and ETFs. Even if you only have $10, you can buy 0.316 shares of KRSA.
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.