How to buy an ETF
To buy an ETF, you open a brokerage account, deposit money, search for the ETF by its ticker symbol, and place a buy order during market hours. The trade settles in your account within two business days. You do not need a financial advisor or special permission — any brokerage account works, and the process takes minutes once your account is funded.
ETFs trade like stocks: you see a price, you decide how many shares you want, and you buy them at that moment's market price. Unlike mutual funds, which only price once per day after markets close, ETF prices update throughout the trading day. This means you know exactly what you are paying when you hit the buy button.
Key Takeaways
- You need a brokerage account with a broker like Fidelity, Charles Schwab, or Vanguard before you can buy any ETF.
- ETFs are bought and sold during market hours (9:30 a.m. to 4 p.m. Eastern time on weekdays), and you see the live price before you confirm the purchase.
- You buy ETFs using their ticker symbol — a short code like SPY or VOO — not their full name.
- Most brokerages charge no commission to buy or sell ETFs, though the price you pay includes a small built-in spread between the bid and ask price.
Opening a brokerage account
Start by choosing a broker. Common options include Fidelity, Charles Schwab, Vanguard, E-Trade, and TD Ameritrade. Each has a website where you can open an account online in 10 to 15 minutes. You will need your Social Security number, a government ID, your address, and your employment information.
After you complete the account application, the broker verifies your identity — usually instantly, sometimes within one business day. Once approved, you can log in and deposit money. Most brokers let you link a bank account and transfer funds electronically, which typically takes three to five business days to clear.
You do not need a minimum balance to open most accounts, though some brokers offer better features or lower fees if you maintain a certain amount. For a first-time buyer, this usually does not matter.
Funding your account
After your account is open, you transfer money from your bank. Log into your brokerage account, find the "Deposit" or "Transfer Funds" section, and link your bank account. The broker will ask you to verify the link by confirming two small deposits your bank makes to your brokerage account — usually within one business day.
Once the link is verified, you can transfer money whenever you want. Electronic transfers typically clear in three to five business days. Some brokers also accept wire transfers, which clear faster but may carry a fee.
Do not buy an ETF until the money has cleared in your account. If you buy before the transfer settles, your broker may charge you a fee or restrict your account.
Finding and selecting an ETF
ETFs are identified by a ticker symbol — a short code of one to five letters. SPY tracks the S&P 500. VOO also tracks the S&P 500 but is run by Vanguard. QQQ tracks the Nasdaq-100. You search for an ETF by its ticker, not its full name, because the full name is often long and the ticker is what your broker's system recognizes.
To find an ETF's ticker, search online for what you want to track — for example, "S&P 500 ETF" or "total bond market ETF" — and look at the results. Most financial websites list the ticker in the first line of the result. Once you have the ticker, you can search for it in your brokerage account.
When you search for an ETF in your broker's system, you will see the current price, the day's high and low, and trading volume (how many shares traded that day). Higher volume usually means tighter bid-ask spreads, which saves you money. You do not need to understand all these details to buy — just confirm you have the right ticker and the price looks reasonable compared to what you saw online.
Placing a buy order
Once you have found the ETF in your broker's system, you enter the number of shares you want to buy. If an ETF costs $100 per share and you have $5,000 to invest, you can buy 50 shares. Your broker will show you the total cost before you confirm.
You then choose an order type. A market order buys immediately at the current market price — this is what most people use. A limit order lets you set a maximum price you will pay; if the ETF's price drops to that level, it buys automatically, but if it never reaches that price, the order expires. For a first purchase, a market order is simpler.
After you confirm, the order goes through instantly if markets are open. You will see the trade in your account within seconds. The settlement — the actual transfer of shares to your account and money from your account — happens two business days later, but you own the shares immediately and can see them in your holdings.
Understanding costs and timing
Most brokers charge zero commission to buy or sell ETFs. However, there is a small cost built into every trade called the bid-ask spread. When you buy, you pay slightly more than the last price shown; when you sell, you receive slightly less. For popular ETFs with high trading volume, this spread is usually less than one cent per share. For less popular ETFs, it can be larger.
ETFs also charge an annual fee called an expense ratio, expressed as a percentage of your investment. A 0.03% expense ratio on a $10,000 investment costs about $3 per year. This fee is deducted automatically from the ETF's value; you do not pay it separately. Most broad market ETFs charge between 0.03% and 0.20% per year.
You can only buy or sell ETFs during market hours: 9:30 a.m. to 4 p.m. Eastern time on weekdays when U.S. markets are open. If you place an order after 4 p.m. or on a weekend, it will not execute until the next market open. Some brokers offer after-hours trading, but prices are less reliable and spreads are wider.
What happens after you buy
Once your order settles (two business days later), the ETF shares appear in your account and you own them. You can hold them indefinitely, sell them anytime markets are open, or buy more shares. Your broker will send you a statement showing your holdings and their current value.
If the ETF pays dividends — which most do, usually quarterly — the cash is deposited into your account automatically. You can spend it, let it sit, or use it to buy more shares of the same ETF or a different one. Some brokers offer automatic dividend reinvestment, which buys new shares with the dividend money instead of leaving it as cash.
You do not have to do anything else. You do not need to monitor the price daily or make frequent trades. Many people buy ETFs and hold them for years.
Frequently Asked Questions
Do I need a certain amount of money to start?
No. You can buy a single share of any ETF, even if it costs $200 per share. Some brokers also offer fractional shares, meaning you can invest any dollar amount — for example, $50 — and own a partial share. Check your broker's website to see if they offer fractional shares.
Can I buy an ETF outside of market hours?
You can place an order anytime, but it will not execute until markets open. If you place an order at 6 p.m. on a Tuesday, it will execute at 9:30 a.m. Wednesday at whatever the price is then — not the price you saw at 6 p.m. Some brokers offer after-hours trading, but prices are less reliable and costs are higher.
What is the difference between a market order and a limit order?
A market order buys immediately at the current price. A limit order sets a maximum price you will pay; if the ETF reaches that price, it buys automatically, but if it never does, the order expires. For most people buying for the first time, a market order is simpler and faster.
Do I pay taxes when I buy an ETF?
No. You only pay taxes when you sell and realize a gain or loss. Dividends from the ETF are also taxable in the year you receive them, even if you reinvest them. Talk to a tax professional about how this affects your specific situation.
Can I lose more money than I invested?
No. If you buy an ETF for $5,000 and it drops to $2,000, you have lost $3,000, but you still own the shares. You cannot owe money to the broker unless you borrowed money to buy (called margin), which most beginners should not do.