Greenwich LifeSciences, Inc. , a clinical stage biopharmaceutical company, focuses on the development of novel cancer immunotherapies for breast cancer and other HER2/neu-expressing cancers.
Greenwich Lifesciences stock last closed at $9.20, down 2.85% from the previous day, and has decreased 38.05% in one year. It has overperformed other stocks in the Biotechnology industry by 0.38 percentage points. Greenwich Lifesciences stock is currently +14.14% from its 52-week low of $8.06, and -50.93% from its 52-week high of $18.75.
At the moment, there are 13.37M GLSI shares outstanding. The market value of GLSI is $122.99M. In the past 24 hours, 23,000 GLSI shares were traded.
How to Buy Greenwich Lifesciences Stock
Wondering how to invest in Greenwich Lifesciences stock? Here's how.
Figure out where to buy Greenwich Lifesciences stock: You need to pick an online brokerage, but don't worry - we've researched dozens of online brokerages and apps to help you choose where to buy Greenwich Lifesciences stock.
Sign up for your brokerage account: Sign up for 0% commission trading with the highest-rated brokerage we've selected.
Fund your brokerage account: Select your method of payment and add your details.
Evaluate Greenwich Lifesciences stock: The Greenwich Lifesciences ticker symbol is GLSI. Is Greenwich Lifesciences stock a good investment? Should you buy shares of GLSI? How do GLSI's underlying business fundamentals look? Do top analysts think Greenwich Lifesciences is a good buy? Why has GLSI's stock price moved recently? (Hint: Our stock market analysis tools can help you evaluate if GLSI is a good stock to buy).
Execute your GLSI trade: Decide if you will purchase GLSI shares at the current market price or use a limit order to purchase GLSI stock at a particular price.
Watch your investment in GLSI: Create a watchlist to track your new investment in Greenwich Lifesciences stock.
Step 1: Figure out where to buy Greenwich Lifesciences stock
You will need an online brokerage account in order to access the NASDAQ market and buy GLSI stock.
A brokerage account allows you to buy and sell a variety of investments, including stocks, bonds, mutual funds, and ETFs.
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Step 2: Sign up for your brokerage account
Now that you've picked your brokerage, it's time to fill out some personal info so you are able to invest in GLSI stock today.
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Step 4: Evaluate Greenwich Lifesciences stock
Once you have decided on the best place to buy Greenwich Lifesciences stock, it's absolutely critical to analyze their stock before you invest, so you truly comprehend the risk and upside.
Greenwich Lifesciences quick stats
GLSI Price
$9.20
1w %
-4.76%
1y %
-38.05%
5y %
N/A
P/E
-7.3x
P/B
93.72x
P/S
N/A
PEG
N/A
Revenue
$0.00
Earnings
-$16.57M
Fore. Rev. Growth
N/A
Fore. Earn. Growth
N/A
Market Cap
$122.99M
Next Earnings
N/A
Next Dividend
N/A
Fundamentals of GLSI
WallStreetZen was designed to help part-time investors do more in-depth fundamental analysis.
No, Greenwich Lifesciences doesn't provide an income stream by paying out dividends.
GLSI Social Trading Data
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Step 5: Execute your GLSI trade
You have two main 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 generally sufficient.
Limit order: A limit order lets you buy or sell a security at a specific price (or better). If you want to ensure you're buying or selling at a particular price limit, use a limit order.
Hit the Open button and eToro will execute your order.
If you require more info about buying stocks on eToro, watch the helpful video below:
How much does it cost to buy one Greenwich Lifesciences share?
As of Jun 13, 2025, it costs $9.20 to buy one share of Greenwich Lifesciences stock.
Remember, eToro's fractional share buying allows you to buy partial shares of stocks and ETFs. Even if you only have $4, you can buy 0.435 shares of GLSI.
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.