Home How to Buy S&P 500 Stocks 2023
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The Standard & Poor’s 500 index consists of hundreds of America’s top companies, and it is one of the world’s most widely followed stock indices. The index has yielded about 10 percent annualized in long periods. As a result, market and economic observers regularly follow the index and its top stocks as a leading indicator.

In this article, we will explain how to buy S&P 500 stock is and which are the best companies to do it.

How to Buy S&P 500 Stock

Here is a process to help you understand how to buy sp500 index.

We recommend that you open an account with an exchange that is preferably regulated and has the necessary permits to operate in the country. In this article you will find two reviews of the most popular exchanges in the market.

  • Open a trading account – Select a broker, click on Register and create a new broker account by entering your details.
  • Upload your ID – In compliance with strict KYC regulations, you need to verify your identity and address by uploading copies of your passport and a recent bank statement or utility bill.
  • Deposit Funds – Click on Deposit Funds, enter the amount and fiat currency and choose the deposit method that is most convenient for you.
  • Buy S&P 500 Shares – Type the stock you want to buy in the search window. Clicking on the stock will open a trading window where you can tap the “Trade” button. Once the total stake has been entered, clicking Open Trade allows you to buy the stock.

You may be interested in investing in S&P 500 Stock right now as it includes the best stocks with a large market capitalization. And you want to know where to buy S&P 500 Stock?

In this section, we will analyze the perfect trading platforms to buy S&P 500 stocks, mentioning the issue of their commissions and regulations. So, you can choose the platform that most appeals to you and suits what you are looking for.

1. eToro – Overall Best Platform to Buy S&P 500 Stock

eToroeToro logo is the best platform currently on the market, with more than 20 million users worldwide. It is a completely commission-free platform and has adequate fees for trading and non-trading and free trading in stocks and ETFs.

eToro gives you access to a wide variety of markets to buy the best S&P 500 stocks, and you can trade using CFDs to trade stocks. When you want to trade CFD derivatives, you can trade in speculative mode and the option to use leverage up to 5:1. Traders who take a position in CFDs on stocks do not become owners of the underlying asset or get shareholder rights.

On eToro, it is also possible to interact with other more experienced traders, much like a social network, only with a focus on online trading.

One of the main features of the eToro platform is that it allows the copying of trades. This feature is available in CopyTrader and CopyPortfolios. This means that as a user of this platform, you can browse through the public profiles of the most professional traders on the platform and thus be able to copy trades taking into account the performance and possible risk that the trades may represent.

The platform has a minimum deposit of 50 dollars in the United States as a requirement. However, as mentioned above, there are no account or deposit fees. On eToro, users can buy shares of the S&P 500. Here you can also invest in fractional shares, which means buying a part of the most expensive stocks.

At eToro you will not only have access to many stocks including the two major US exchanges. You can also have access to 15 markets.

The reason why eToro has become so popular is because it is extremely user-friendly. And, as such, the company goes out of its way to offer these investors a safe and convenient place to buy top-notch stocks. Despite this, the fact that it is designed specifically for newcomers means that it is all too easy for experts to handle its features.

eToro is a regulated platform and licensed by various financial authorities such as the U.K. Financial Conduct Authority (FCA), the Cyprus Securities and Exchange Commission (CySEC), and the Australian Securities and Investments Commission (ASIC). Your digital assets will be completely secure on this platform.

Also, depending on your country of residence, you can count on the current regulator’s investor and negative balance protection.

eToro fees

Fee Amount
Stock trading fee Free
Forex trading fee Spread, 2.1 pips for GBP/USD
Crypto trading fee Spread, 0.75% for Bitcoin
Inactivity fee $10 a month after one year
Withdrawal fee $5


  • Easy to use
  • Intensive regulation
  • Copy-trading
  • Spreads are low
  • 0% commission
  • Diverse assets
  • Depositing funds is simple


  • It is not suitable for advanced traders

Your capital is at risk. Other fees apply. For more information, visit etoro.com/trading/fees.

What is S&P 500?

The S&P 500 is a stock market indicator that encompasses the 500 stocks of the largest companies in the United States that are leaders in their respective industries. It is generally used as an indicator of the health of the U.S. stock market. For example, if you can invest in an S&P 500 fund, it can be a way to diversify your stock portfolio instantly.

Having explained that it is an indicator used in the stock market, it is necessary to define what S&P stands for. Standard & Poor's is a service that provides information about investments in the United States, and this service created the indicator in 1957. Its investment committee is in charge of reviewing quarterly the securities to be included in the index, taking into account the market volume of each company, its liquidity, and the composition of its group. Today, more than 500 securities make up the index, as some of the 500 companies have several classes of shares.

It must be said that it is not made up of the 500 largest companies in the United States, but it can be said that the companies that are part of the index can be cataloged as the 500 most relevant companies. To give an idea of how much they can represent in the stock market, it is around 80%.

The S&P 500, as a capitalization index, measures the stocks comprising it based on their market capitalizations or their total market values (the number of active shares multiplied by the current market price).

S&P 500 Stock Price

As previously mentioned, it is a stock market index known as the S&P 500 is the most representative and the most important in the economy of the United States. The S&P 500 stock index comprises the main Wall Street capitalization companies listed on the New York Stock Exchange (NYSE) and the Nasdaq.

The index was founded in 1923 by Standard & Poor and comprised 223 companies. In 1957 it was restated as it is known today, including the 500 largest U.S. companies.

If any company wants to appear in the index, the company must have a market capitalization greater than 4 billion dollars. For example, the last rebalancing was made on September 3, 2021, and became effective on September 20, 2021. As a result, the Match Group Inc (maker of Tinder) replaced Perrigo Company, as did Ceridian HCM Holding Inc and Brown and Brown Inc. In addition, they replaced Unum Group and NOV Inc, respectively.

67% of retail investor accounts lose money when trading CFDs with this provider. You should consider whether you can afford to take the high risk of losing your money.

Now let's mention the companies with the highest relevance in the index are the following: Apple with 5.9%, Microsoft with 5.6%, Amazon with 4.09%, Google with 3.08%, Facebook with 2.29%, Berkshire Hathaway (Warren Buffet's fund) 1.45% and Tesla 1.44%. Over the years, the index has earned an annual average performance of 10%.

So if you are wondering where to buy shares of the S&P 500, it may be in one of these companies.

The S&P 500 applies a market capitalization valuation criterion, giving companies with the largest market capitalization percentage of participation.

You probably wonder how to calculate the market capitalization and determine which companies can be part of the index. The process consists of calculating the current stock price and then multiplying it by the company's outstanding shares. The absolute market capitalization of the S&P 500 and each company is likely to be published on financial portals, which saves investors the trouble of calculating the information.

The importance of each company in the index is calculated by taking the company's market capitalization and separating it from the total market capitalization of the index.

Other S&P indexes

It should be noted that there are other S&P indices. The S&P 500 is part of the S&P Global 1200 family of indexes.3 Other famous indexes are the S&P MidCap 400, which features the mid-cap category, and the S&P SmallCap 600, which features small-cap companies. The S&P 500, S&P MidCap 400, and S&P SmallCap 600 are grouped to cover 90% of the entire U.S. capitalization in an index known as the S&P Composite 1500.4

Construction of the S&P 500 index

S&P calculates market capitalization only using free-float shares, that is, shares that the public can trade. Market capitalization is adjusted for each company by S&P. The adjustment compensates for new share issues or mergers of companies. As implied by the index title, the value of the index is determined by adding up the adjusted market capitalizations of all the companies to determine the result, divided by a divisor. Divisor information is proprietary to S&P and is not made publicly available.

As a result, we can calculate a company's weighting in the index. By doing so, investors can gain valuable insight into that company's position in the index. It is possible to determine whether it can detriment the overall index, depending on whether a particular stock goes up or down. The percentage weighting of a company in the index, for example, may have a greater impact on the value of the index than the percentage weighting of a company in the index.

This index is one of the most widely traded indices due to its representation of the biggest publicly traded corporations in the United States. The S&P 500 Index focuses on companies with the largest market capitalization in the U.S. market and is a float-weighted index (similar to a capitalization-weighted index), which means that market value is adjusted to reflect the number of shares available for public trading.

Buy SP500 Stock with eToro

Now that you know everything you need to know about inflation SP500 Stock, you can analyze the information and decide whether or not you wish to invest in the industry.

Should you choose to do so, you may want to pick a suitable brokerage to cater to your investing needs. In the sections below, we will show you how to begin trading with the chosen broker of your preference.

Step 1: Open an Account and Upload ID

Set up an account with your chosen broker by visiting their homepage. In addition to your full name and email address, you will also need to enter your mobile number. Once you have created your username and password, you can proceed.

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Your capital is at risk. Other fees apply. For more information, visit etoro.com/trading/fees.

Step 2: Confirm Identity

Brokers are usually regulated, so they may ask users to verify their accounts. Please submit a copy of your driver's license or passport as proof of identity and a utility bill as proof of address. Your broker should be able to verify these documents within minutes of uploading them.sugar stocks to buy

Step 3: Deposit Funds

Depositing funds into your trading account is the next step. There are several payment methods to choose from, including:

  • Credit card
  • Debit card
  • Bank transfer
  • e-wallet

Deposit funds into your account using the payment method of your choice.

Step 4: Search for S&p 500

Once your account has been funded, search for any inflation stocks you wish to purchase by searching on your platform's search bar. Then, fill in the amount you want to credit into the trade, and confirm your transaction.

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Your capital is at risk. Other fees apply. For more information, visit etoro.com/trading/fees.

Step 5: Place a Trade

After all the above steps have been completed, it is necessary to place a position to buy.


It is a good way to diversify the investment portfolio. However, it is important to remember that the companies in the S&P index do not mean they are the largest, but they can be the most influential in their industry sector.

Likewise, the index that groups these companies is one of the most important in the U.S. market.

Now, if you want to start buying S&P 500 stock, we recommend you to do it through a platform such as eToro, and for that, you only need to click on the link below.

eToro - Overall Best Platform to Buy S&P 500 Stock

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Your capital is at risk. Other fees apply. For more information, visit etoro.com/trading/fees.


Does S&P 500 stock pay dividends?

When does Tesla join the SP500?

What is the minimum investment for S&P500?

Why is it called Standard and Poor?

Is AMZN part of the S&P 500?

Carlos Sereno Freelance Writer

Carlos Sereno Freelance Writer

Carlos is an experienced content writer who specializes in cryptocurrency and forex content. After spending time as an active trader himself, he has a good understanding of TradingPlatforms and best practices and uses this to create informative content for TradingPlatforms.

Carlos has also written for Rather Labs Inc., Daily Forex Ltd., and Tradeview Markets. He has a plethora of experience in both forex and cryptocurrency and is able to explain complex terms in a user-friendly way. 

As well as writing content, Carlos is a skilled researcher who regularly investigates new crypto projects to understand their potential. He uses these skills within his content writing work to provide an analytical overview and helpful insight to readers.