You need a brokerage account, money to invest, and a plan for what to buy
Starting to invest in stocks means opening an account with a brokerage firm, funding it with money you can afford to lose, and then placing orders to buy shares. You do not need a large sum to begin — many brokerages let you start with $1 or $100. The actual mechanics are straightforward: you log into your account, search for a stock by its ticker symbol, decide how many shares to buy, and confirm the order. The harder part is deciding what to buy and sticking to a plan instead of reacting to price swings.
This guide explains how the process works in practice, what happens after you place an order, and what mistakes people commonly make when they start. It does not tell you which stocks to buy — that depends on your goals, how much risk you can handle, and how long you plan to hold.
Key Takeaways
- You must open a brokerage account with a firm like Fidelity, Charles Schwab, E-Trade, or Robinhood before you can buy any stock.
- Most brokerages now charge zero commission per trade, so the cost of buying or selling a single share is the price of the share itself.
- Your first order takes minutes to place but may take one to three business days to settle, meaning the shares are officially yours.
- Stocks can lose value as well as gain it, and money you invest can disappear — only invest money you will not need for emergencies or bills.
- A common beginner mistake is buying individual stocks based on news or tips instead of having a written plan for what you own and why.
Choose a brokerage and open an account
A brokerage is a firm that lets you buy and sell stocks through their platform. You do not go directly to a company whose stock you want to buy — you go through a brokerage that acts as the middleman. Major brokerages include Fidelity, Charles Schwab, E-Trade, Robinhood, Webull, and Interactive Brokers. Each has a website and a mobile app.
To open an account, you visit the brokerage's website, click the button to open a new account, and answer questions about yourself: your name, address, Social Security number, employment status, and how much money you have. The brokerage uses this information to verify your identity and comply with federal rules. The process takes 10 to 20 minutes. Most brokerages approve you the same day or within 24 hours.
You do not pay a fee to open the account. You will only pay when you buy or sell — and most major brokerages now charge zero commission per trade, meaning you pay only the price of the stock itself. Some brokerages offer extra features like research tools, educational content, or lower minimum deposits. If you are starting small, compare what each one offers for beginners.
Fund your account with money you can afford to invest
After your account is open, you must transfer money into it before you can buy stocks. You do this by linking a bank account — your checking or savings account at your bank. The brokerage will ask for your bank's routing number and your account number, which you can find on a check or in your bank's app.
The transfer usually takes one to three business days. Some brokerages let you buy stocks before the money fully settles, but the shares are held in a restricted account until the transfer clears. Do not invest money you need for rent, groceries, medical bills, or emergencies. Stock prices fall as well as rise, and you could lose what you put in.
Many people start with a small amount — $100 to $500 — to learn how the platform works without risking a large sum. This is a sensible approach. You can add more money later once you understand how orders work and have a plan for what you want to own.
Research stocks and decide what to buy
Before you place an order, you need to know what stock you want to buy. Every publicly traded company has a ticker symbol — a short code like AAPL for Apple, MSFT for Microsoft, or TSLA for Tesla. You can search for a company's ticker on the brokerage's website or on financial sites like Yahoo Finance or Google Finance.
When you look up a stock, you will see its current price, how much it has moved today, charts showing its price over time, and news about the company. Read the news and the company's recent earnings reports if you want to understand what you are buying. Many beginners buy stocks based on a tip from a friend or a headline they saw, then panic when the price drops. Having a reason for owning a stock — even a simple one like "I believe this company will grow over the next five years" — helps you stay calm when prices move.
If you are unsure where to start, many beginners buy index funds or exchange-traded funds (ETFs) instead of individual stocks. These are bundles of many stocks in one purchase, which spreads your risk. Your brokerage will have a list of popular ETFs for beginners.
Place your first order
Once you have decided what to buy and have money in your account, you log into your brokerage and search for the stock by its ticker symbol. Click on the stock, and you will see a button to buy. The brokerage will ask you how many shares you want to purchase. If a stock costs $50 per share and you want to spend $500, you would buy 10 shares.
You will also choose an order type. A market order buys the stock at whatever the current price is right now — it executes almost instantly. A limit order lets you set a maximum price you are willing to pay; if the stock is trading at $50 but you only want to pay $48, you set a limit order and it waits until the price drops to $48 or below. For beginners, a market order is simpler and more reliable.
After you confirm the order, it is sent to the market. You will see a confirmation on your screen with the number of shares, the price, and the total cost. The order is placed, but it is not yet settled.
Understand settlement and when shares are truly yours
When you place an order to buy a stock, the trade happens almost instantly — you see it confirmed on your screen within seconds. But the shares do not officially belong to you until the trade settles. Settlement takes one to three business days (not counting weekends or holidays). During this time, the money is held by your brokerage and the shares are held by the exchange.
You can see your unsettled shares in your account — they usually appear with a note saying "pending" or "unsettled." Once settlement is complete, the shares are fully yours and you can sell them whenever you want. You can also see the current value of your shares update in real time during market hours (9:30 a.m. to 4 p.m. Eastern time on weekdays).
If you sell shares before they settle, you may trigger a rule called a good-faith violation on some brokerages. This is not a legal problem, but it can restrict your account for a period. Most brokerages allow three-day settlement without penalty, so waiting a few days before selling is the safest approach when you are starting out.
Monitor your holdings and avoid common mistakes
After you buy your first stock, you will see it listed in your account with the number of shares, the price you paid, and the current value. The value will change every trading day. This is normal. Many beginners panic when they see a 5 or 10 percent drop and sell immediately, locking in a loss. If you have a plan for why you own the stock and how long you plan to hold it, price swings are easier to ignore.
A common mistake is buying stocks based on social media hype, news headlines, or tips from friends without understanding what the company does or whether the price makes sense. Another mistake is investing money you need soon — stocks can take years to recover from a drop, so only invest money you can afford to leave alone for at least three to five years.
Keep records of what you buy, when you buy it, and how much you paid. Your brokerage keeps this record for you, but having your own notes helps you track your decisions and learn from them over time. Many brokerages also provide tax documents at the end of the year showing your gains and losses, which you will need if you file taxes.
Frequently Asked Questions
How much money do I need to start investing in stocks?
Most brokerages have no minimum deposit, so you can start with $1, $10, or $100. Some brokerages offer fractional shares, meaning you can buy a portion of an expensive stock instead of waiting to save enough for a whole share. Start with whatever amount you can afford to lose without affecting your daily life.
What happens if the stock price drops after I buy?
The value of your shares decreases, but you have not lost money unless you sell. If you sell at a lower price than you paid, you lock in a loss. If you hold and the price rises again, you recover. This is why investing money you will not need for several years matters — it gives your investments time to recover from temporary drops.
Can I buy stocks during the weekend or after market hours?
You can place an order anytime through your brokerage app, but it will not execute until the market is open. The stock market is open Monday through Friday, 9:30 a.m. to 4 p.m. Eastern time. Orders placed outside these hours are queued and execute when the market opens the next trading day.
Do I have to pay taxes on stocks I buy?
You pay taxes on gains when you sell a stock for more than you paid for it. If you hold the stock for more than one year before selling, the gain is taxed at a lower rate (called long-term capital gains). Your brokerage sends you a tax form at the end of the year showing your gains and losses. Consult a tax professional about your specific situation.
What is the difference between a stock and a mutual fund or ETF?
A stock is a single company's share. A mutual fund or ETF is a collection of many stocks bundled together. When you buy an ETF, you own a small piece of many companies at once, which spreads your risk. Beginners often find ETFs less stressful than picking individual stocks because one bad company does not sink your whole investment.