How to Buy Protalix Biotherapeutics Stock
Protalix Biotherapeutics Inc
Protalix BioTherapeutics, Inc. , a biopharmaceutical company, focuses on the development and commercialization of recombinant therapeutic proteins based on its proprietary ProCellEx plant cell-based protein expression system in Israel, Brazil, rest of Latin America, and internationally.
Protalix Biotherapeutics stock last closed at $1.75, up 0.57% from the previous day, and has increased 5.42% in one year. It has overperformed other stocks in the Biotechnology industry by 0.52 percentage points. Protalix Biotherapeutics stock is currently +32.58% from its 52-week low of $1.32, and -43.55% from its 52-week high of $3.10.
As of Nov 21, 2025, there are 80.42M PLX shares outstanding. The market cap of PLX is $140.74M. In the past 24 hours, 681,000 PLX shares were traded.
How to Buy Protalix Biotherapeutics Stock
Not sure how to invest in Protalix Biotherapeutics stock? Here's how.
- Choose where to buy Protalix Biotherapeutics stock: You need to pick a stock brokerage, but don't worry - we've tried dozens of online brokerages and apps to help you decide where to buy Protalix Biotherapeutics stock.
- Open a brokerage account: Sign up for 0% fee trading with the highest-rated brokerage we've identified.
- Deposit money your investment account: Select your method of payment and add your details.
- Research Protalix Biotherapeutics stock: The Protalix Biotherapeutics ticker symbol is PLX. Is Protalix Biotherapeutics stock a good investment? Should you buy shares of PLX? How do PLX's underlying business fundamentals look? Do top analysts think Protalix Biotherapeutics is a good buy? Why has PLX's stock price moved recently? (Hint: Our stock research tools can help you evaluate if PLX is a good stock to buy).
- Place your PLX purchase: Decide if you will purchase PLX shares at the current market price or use a limit order to purchase PLX shares at a particular price.
- Track your investment in PLX: Create a watchlist to keep track of your investment in Protalix Biotherapeutics shares.
Step 1: Choose where to buy Protalix Biotherapeutics stock
You need an online brokerage account to access the NYSEMKT market and buy PLX shares.
Our preferred brokerage: eToro
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Open eToro AccountStep 2: Open a brokerage account
Now that you've picked the best brokerage, you need to fill out some personal information so you are able to buy PLX stock today.
How to Start a New Brokerage Account on eToro
- Click here to get started.eToro is a multi-asset investment platform. The value of your investments may go up or down. Your capital is at risk.
- Provide your personal info to open your new brokerage account.
- Send your details by pressing the "Create Account" button. Get started with eToro today
Step 3: Deposit money your investment account
Now that you have created your account on the best stock app, you can securely and quickly fund your account:
Watch the video below to see the process of depositing money into your investment account.
Step 4: Research Protalix Biotherapeutics stock
Once you have decided on the best place to buy Protalix Biotherapeutics stock, it's important to analyze their stock before you buy, so you actually understand the risk and upside.
Protalix Biotherapeutics Metrics
Fundamentals of PLX
WallStreetZen was created to help average investors do more in-depth fundamental analysis in minutes instead of hours.
You can view all of the due diligence checks on PLX's stock page.
Is PLX stock undervalued?
You can use a variety of different financial metrics, analyses, models, and charts to gauge PLX's fair value.
Using relative valuations measures:
- PLX could be undervalued based on its P/E ratio of 25x, relative to Biotechnology industry P/E ratio of 186.51x
- PLX could be undervalued based on its P/B ratio of 2.66x, relative to Biotechnology industry P/B ratio of 5.29x
- PLX may be undervalued based on its PEG ratio of 0.72x
You can do more valuation research on PLX's stock here.
PLX Financial Health
Passed Financial Due Diligence Checks:
- Total PLX debt is lower than 5 years ago, relative to shareholder equity.
- PLX profit margin has gone up from -21% to 8.7% in the past year.
- PLX has cash burn of 11692000. It has sufficient cash and short-term investments to cover this for at least one year.
- There are more short-term assets than short-term liabilities on the PLX balance sheet.
- PLX has $29.37M in cash and short term investments. This is sufficient to cover its annual cash burn of $11.69M.
- There are more short-term assets than long-term liabilities on the PLX balance sheet.
Failed Financial Due Diligence Checks:
- PLX has a relatively high debt to equity ratio of 0.56.
Do analysts think it's a good time to buy PLX stock
Out of 1 Wall Street analysts who monitor PLX, the consensus analyst rating on Protalix Biotherapeutics is a Buy
Please keep in mind that analyst ratings are not recommendations, nor are they investment advice.
You can dig deeper into what analysts are projecting on the Protalix Biotherapeutics stock forecast page.
How are PLX Revenues/Earnings doing?
Last year, PLX earnings were $5.39M. In the past 2 year, PLX's earnings have grown by -29.29% per year. This was slower than the Biotechnology industry average of 10.87%.
Last year, PLX revenue was $61.84M. During the past five year, PLX's revenue has grown by 0.22% per year. This was slower than the Biotechnology industry average of 44.12%.
Dig into PLX's earnings and revenue performance here.
Who is buying/selling PLX?
Over the past year, insiders at PLX have bought more shares than they have sold.
Amos Barshalev, Director of PLX, was the latest PLX insider to sell. They sold $314.16 worth of PLX shares on Nov 18, 2025.
Learn more about who owns PLX stock here.
Does PLX stock generate passive income?
No, Protalix Biotherapeutics doesn't provide an income stream by paying out dividends.
PLX Social Trading Data
One of the reasons eToro is our highest-rated brokerage is because of its social trading community.
Click below to see what other traders have to say.
Step 5: Place your PLX purchase
You have two main order types:
- Market order: A market order is an order to buy or sell a stock at the best available price.
Market orders are mostly sufficient. - Limit order: A limit order lets you buy or sell a stock at a specific price (or better).
If you want to be sure you're buying or selling at a particular dollar amount, use a limit order.
Press the Open button and eToro will place the order.
If you need more help with investing in stocks on eToro, watch the helpful video below:
Step 6: Track your investment in PLX
Now that you own some PLX shares, you'll want to keep up with your new company.
Start a watchlist to get the latest updates about your PLX stock.
PLX Feed
How to Buy Stock in Protalix Biotherapeutics
To summarize, here are the 6 steps to buy stock in Protalix Biotherapeutics:
- Choose where to buy Protalix Biotherapeutics stock
- Open a brokerage account
- Deposit money your investment account
- Research Protalix Biotherapeutics stock
- Place your PLX purchase
- Track your investment in PLX
If you need a online brokerage, eToro is our favorite venue.
Get Started with eToro TodayIf you want to keep an eye on your investment in Protalix Biotherapeutics, add PLX to your watchlist below.
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