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  • | A Practical Guide to Buying Stocks for Beginners

A Practical Guide to Buying Stocks for Beginners

Written by Corporate Secretary & Communications
Jun 2, 2026 • 5 min

How to Buy Stocks for Beginners: A Practical Guide to Buying and Selling Stocks

Stock investing has become increasingly accessible thanks to digital platforms. Through a smartphone, you can learn how to buy stocks and start trading online more conveniently than ever before.

However, many people still feel confused when making their first investment. Therefore, understanding how to buy stocks as a beginner and learning the proper process of buying and selling stocks are important first steps. Let’s explore the complete guide below!

What Are Stocks?

Stocks represent ownership in a company. Before learning how to buy stocks, it is important to understand that shareholders have the opportunity to earn profits from stock price appreciation (capital gains) as well as from company profit distributions (dividends).

Steps to Buy Stocks for Beginners

In general, learning how to buy stocks as a beginner does not have to be complicated. By following these steps, you can start investing in a more structured and informed way:

  • Choose a reputable securities company that aligns with your investment goals.
  • Open a securities account and a customer fund account (RDN) to store funds and facilitate transactions.
  • Complete the required identity verification process.
  • Once approved, deposit funds into your RDN so your account is ready for trading.
  • Select stocks to purchase based on your analysis and risk profile.
  • Place a buy order through the trading application provided by your securities company.

Steps to Buy and Sell Stocks Through a Trading App

When investing, it is equally important to understand how to buy and sell stocks. Transactions can be carried out through a trading application by following these steps:

Select the Sell menu for the stock you wish to remove from your portfolio.

Set a selling price according to your target or investment strategy.

Enter the number of shares you want to sell and submit the order to the exchange.

Wait for the order to be executed when a buyer is willing to purchase at your specified price.

Once the transaction is completed, the proceeds from the sale will be credited to your RDN.

If the selling price is higher than the purchase price, investors have the opportunity to earn a profit from the price difference, known as a capital gain.

How to Invest in Stocks During Unstable Market Conditions

A decline in the Indonesia Composite Index (IHSG) is a normal part of the stock market cycle. Instead of panicking, consider using the following strategies:

1. Dollar Cost Averaging (DCA)

DCA is suitable for long-term investors and those who are just learning how to buy stocks. You just need to invest in a fixed amount regularly. When stock prices decline, you can potentially acquire more shares with the same amount of money. 

2. Focus on Fundamentally Strong Stocks

Choose companies with healthy financial performance, consistent business growth, and manageable debt levels. Avoid buying stocks simply because they appear cheap without understanding their underlying quality.

3. Diversify Your Portfolio

Avoid allocating all your funds to a single stock. Spreading investments across sectors such as banking, consumer goods, energy, or telecommunications can help reduce risk when one sector experiences a downturn.

4. Keep Cash Reserves for Opportunities

One effective stock-buying strategy is to avoid investing all your capital at once. Reserve a portion of your funds so you can take advantage of attractive buying opportunities when stock prices become more favorable.

5. Stay Focused on Long-Term Goals

Daily price fluctuations often trigger emotional reactions among investors. However, stock markets generally tend to grow over the long term despite experiencing periods of correction and decline.

6. Avoid Panic Selling

Do not rush to sell your stocks simply because the market is weakening. Reassess the company's condition and your original investment thesis before making any decisions.

7. Use Market Corrections as Accumulation Opportunities

Market corrections often cause high-quality stocks to trade at more attractive valuations. This can provide investors with an opportunity to gradually increase their holdings over time.

Start Investing with the Right Approach

Understanding how to buy stocks and how to trade stocks is an essential first step for every investor. With the right knowledge, you can invest with greater confidence and make more informed decisions.

Today, stock investing has become even more convenient thanks to digital platforms. Start your investment journey with Growin' by Mandiri Sekuritas and enjoy the convenience of managing your investments through a single application!


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