ASX Penny Stocks: A Simple Guide
Penny stocks are cheap to buy, but they are not low risk. This guide explains what ASX penny stocks are, how to check a company before you buy, and the warning signs to look out for.
Get the free penny stocks reportWhat is a penny stock?
A penny stock is a share that costs less than $1 on the ASX. There is no official rule for this. It is just a common name used by investors.
A low share price does not tell you whether a company is good or bad. Most penny stocks are small, new companies. Many are looking for minerals, testing new medicines or building new technology. They are still trying to prove that their business can work.
Common mistakes people make
"It only costs 5 cents, so I can't lose much."
RealityYou can still lose all of your money. A share that costs 5 cents can fall to zero, just like a share that costs $50.
"A low price means it is cheap."
RealityNot always. What matters is the total value of the company, not the price of one share. 1 billion shares at 5 cents is worth $50 million. So is 5 million shares at $10. Both are valued the same, even though one share price looks much cheaper.
"Good news means the price will go up."
RealitySmall companies often sell new shares straight after good news, while investors are interested. These new shares are usually sold at a lower price, and this can push the share price down.
"I can sell any time."
RealityNot always. Some penny stocks have very few buyers, so it can be hard to sell when you want to. Trading in a stock can also be stopped for weeks.
Step 1: Check how much cash the company has
Before you buy a penny stock, find out how much money the company has left. Most small ASX companies must share a cash report every three months. Mining companies use a form called the Appendix 5B, and many other small companies use the Appendix 4C.
These reports show how much money the company spent, how much it has left, and how long that money should last. Look for the line that estimates how many quarters (three-month periods) the cash will last.
| Cash spent running the business | (1,200) |
| Cash spent on exploration | (1,800) |
| Cash left at end of quarter | 6,000 |
| Payments to directors (fees) | (150) |
| Estimated quarters the cash will last | 2.0 |
Unless the company starts making money or cuts its spending, it will probably need to raise more money soon.
When a company raises money, it usually sells new shares. This means each share you own becomes a smaller part of the company.
A simple guide
More than a year (4+ quarters): the company has time to grow.
Six months to a year (2–4 quarters): it will probably need more money within the year.
Less than six months (under 2 quarters): it will need more money soon.
Step 2: Know what stage the company is at
The stage a company is at affects how its share price moves. Small mining companies often follow the same pattern.
Exploring
The company is looking for minerals. Watch for drilling plans and new land.
Often sells small amounts of new shares
Finding something
It has found something worth testing and the share price often rises. Watch for test results and the first estimate of how much is there.
Often sells new shares while the price is high
Planning and funding
Years of costly studies and finding money to build the mine. Interest often fades and the price can fall.
Usually the biggest share sales
Building and producing
If the mine is built and starts producing, the price can rise again. Watch building progress, first output and costs.
Often borrows instead of selling shares
Medical companies follow a similar pattern as they test new treatments. This is only a general pattern. Every company is different, and many never get past the exploring stage.
Step 3: Ask six simple questions
These are the questions our analysts ask before they look closely at a penny stock. Choose a stock you are interested in and answer each one with a simple yes or no. You will need the company's latest cash report and its ASX announcements.
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1. Will its cash last more than one year?Check the latest Appendix 5B or 4C cash report.
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2. Is something important expected in the next 12 months?Test results, drilling results or first sales. A clear date gives the share price something to move on.
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3. Has the management team done what it promised before?Compare the company's old announcements with what really happened.
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4. Has the number of shares grown by less than half in two years?Check past annual reports. A big jump means the company has been selling many new shares.
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5. Is it easy to buy and sell?Check that enough shares trade each day for you to sell easily if you need to.
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6. Do directors or big investors own shares?Look at the top 20 shareholders and directors' share notices. When the people running the company own shares, they share the same risk as you.
Answer all six
0 of 6 answered so far.
These questions are a guide, not advice to buy. Even a stock that passes all six is not safe.
Step 4: Watch for warning signs
Some penny stocks are targets of a "pump and dump". This is when people hype up a small stock so the price goes up, then sell their own shares to the new buyers. After that, the price usually falls quickly. Pump and dumps are illegal, but they still happen. Here are the signs to look for.
Sudden trading with no news
Many more shares are traded than usual, but the company has not announced anything. The ASX may send the company a letter asking it to explain.
Hype online
Posts on forums, chat groups or social media say the stock is about to take off, before the company has announced anything.
Pressure to buy now
Messages like "buy before the news comes out" or "last chance at 2 cents" push you to act quickly without giving any real facts.
A sudden change of business
The company suddenly switches to whatever is popular at the time, such as lithium or artificial intelligence, with little behind the change.
Insiders selling
Directors or big shareholders are selling their shares while the price is going up.
Big promises, little cash
The company makes big claims, but its cash report shows its money will run out soon.
One warning sign on its own may mean nothing. If you see three or more together, be very careful.
Filter on price, momentum and fundamentals with our stock screener.
Ask Kapitales AI about any penny stock"How many quarters of cash does this explorer have left?"
Common questions
What is a penny stock in Australia?
A share that costs less than $1 on the ASX. Most are small companies in mining, medicine, technology or energy.
What is an Appendix 5B or 4C?
These are cash reports that many small ASX companies must share every three months. Mining companies use the 5B, and some other companies use the 4C. They show how much money was spent, how much is left and how long it should last.
Are penny stocks a good investment?
Some penny stocks do very well, but most do not. They are best for people who understand the risks and only use a small part of their money.
What is the difference between a penny stock and a small cap?
A penny stock is about the share price, which is under $1. A small cap is about the total value of the company. A company can be both, but a small cap can also have a share price above $1.
Why do penny stocks sometimes fall after good news?
Companies often sell new shares after good news, while people are interested. These new shares are usually sold at a lower price, which can pull the share price down.
Can I lose more than I put in?
No, not if you buy shares in the normal way. The most you can lose is what you paid. But losing all of it can happen.
What is an ASX price query?
It is a letter the ASX sends to a company when its share price or trading changes a lot for no clear reason. The company must reply in public, and the reply is worth reading.
Important information: This information is general only and is not personal financial advice. It does not consider your goals, finances or needs. Penny stocks are high risk, and you could lose all the money you invest. Think about your own situation and speak to a licensed adviser before you invest.