How Do You Invest in Index Funds?

If you’ve ever wondered how to invest in an index fund or even how to buy low-cost index funds, I’ll walk you through the basics of index funds investing and how you can use this investment strategy to maximize the gains in your portfolio. It’s all about finding the right markets, the right basket of securities, and knowing some key factors between investing in index funds versus other investment funds, such as mutual funds. Some of these helpful points are:

  • You’ll need to know which indexes you’re investing in so you have an idea of how the funds track the index.
  • Buying index funds involves shaping your investment goals beforehand so you have a solid foundation for what you want to achieve with your investments.
  • One strategy for investing in index funds for beginners is to purchase funds from familiar indexes, such as the S&P 500.

What Are Index Funds?

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To understand what index funds are, it helps to know what an index is. A stock market index tracks the performance and price movements of different segments of a market. For instance, the S&P 500 is a stock market index that tracks the movements and performance of the 500 largest companies in the United States that are publicly traded. There are other stock indexes out there, such as the Vanguard 500 Index Fund and the iShares Russell 2000. There are also foreign market indexes, but for the sake of our guide here, we’re referring to only those indexes within the U.S. markets.

Essentially, an index fund is used for a basis of measurement, where you can compare your portfolio performance with the performance within the index. Index mutual funds are a type of index funds or exchange-traded funds (ETFs) that provide an easy way for traders to gain exposure to all the various stocks that are part of a specific index. ETFs are similar to mutual funds because they trade on an exchange, much like a stock.

So when you have an index fund, what you’re getting is a diverse selection of many stocks in a single package without having to buy each stock individually. What’s more, index funds investing is a means of passively managing index funds so that you can match the market.

How Do I Invest in Index Funds?

Investing in index funds really isn’t as complex as it can seem. You can follow these steps to get started, and once you have an understanding of how to open an index fund, you can gain exposure to these avenues for building your financial freedom:

1. Choose Where You’ll Invest

Before you can buy an index fund you’ll need to open a brokerage account, so you need to narrow down your choices of where you’ll be making your investments. You can find many online trading platforms that offer discount brokerage services, but ultimately, you’ll want to find an option based on several important criteria:

  • Costs: Think about how much you’ll be paying for purchasing, owning, and trading the fund. Compare funds across the same sector to effectively compare these costs. If you’re going through a broker, you may also have commission fees that the broker earns when you sell your positions.
  • Risk: Consider the risk tolerance of the funds and the specific risks related to the fund you want to buy. It’s also important to think about how much risk you’re willing to take on for your anticipated returns.
  • Timeline: Think about your investment position. You can make long-term investments or actively trade.
  • Fund options: You can invest in index funds from different fund families. Keep in mind that even though large mutual fund companies sometimes carry competitor funds, your selection might be limited to what’s available through your broker.
  • How you’ll invest: You can find a provider or company that serves as your sole investment tool, especially if you’re only looking to invest in mutual funds or stocks. Or, you can use a discount broker, depending on your specific investment goals.

Keep in mind that you can do all of your investing online using a trading platform that works for you.

2. Pick Your Index

Since index funds track a range of indexes, you’ll need to choose which one you want to invest in. Although there are no rules that say you can’t invest in more than one index fund, if you’re just getting started, it’s a good move to start slowly until you develop your understanding of different investment strategies. The S&P 500 is one index you can look into, but it’s definitely not the only one out there. Check out several factors that determine an index’s value:

  • Company capitalization and size: Index funds categorized by company capitalization and size include small-, mid-, and large-cap indexes, which correspond to small, medium-sized, or large companies, respectively.
  • Industry or sector: Index funds that are categorized by industry or sector include funds between technology, health and medical, natural resources, and other specific sectors.
  • Geographic locations: Index funds categorized by geography are funds that consist of stocks and securities traded on foreign or international exchanges.
  • Type of asset: Index funds can also be categorized by the type of asset or security it is. For example, a fund that tracks domestic bonds, cash assets, commodities, and other specific types of securities that are part of the index fund.
  • Markets: These index funds consist of funds that represent new and emerging markets and industries that you can invest in.

3. Look at Your Costs and Make Your Investment

Once you know the index you want to invest in, check into the costs you’ll incur when you make your purchase. One of the biggest advantages of investing in an index fund is that they typically come with low costs. They’re usually cheap to manage because they automatically follow the movements across indexes. Not all index funds are going to be low-cost, though. In order to spend the least amount on your investments, use these tips to help you find low-cost index funds to buy:

  • Look at the investment minimum: Generally speaking, the investment fee is what you pay to buy the fund. Look for minimums that run on the low-cost side, as some minimums can spike to over a few thousand dollars.
  • Look at your account minimum: You’ll want to factor in how much you have to have in your brokerage account in order to make investments. This isn’t the investment minimum, and some brokerage accounts may have a $0 minimum.
  • Expense ratio: The expense ratio represents the percentage of your returns that you’ll have to pay to cover the costs of buying, owning, and selling index funds (and stocks).
  • Tax-to-cost ratio: Along with the expense ratio, you’ll have a tax-to-cost ratio, which represents the percentage of taxes you’ll have to pay on your capital gains.

When you understand the expenses of investing in the index fund, you can buy your selection. Go through your brokerage account to make the purchase. Or, if you’re using a stockbroker or single provider, discuss the index selections you made based on your assessments and search criteria. After you make your purchase, you become the proud owner of an index fund! Your brokerage account should allow you to track the movements of the index, which is extremely important if you’re going to actively trade index funds, like ETFs.

Advantages and Disadvantages of Investing in Index Funds

Investing in index funds comes with some advantages:

  • Higher return potential: One advantage of index funds is that they are able to beat other types of funds consistently, in regard to total returns. If you’re looking for more reasons why investing in the index fund is advantageous for building wealth, here are several:
  • Lower costs: As we discussed before, many index funds come with lower costs, including management, transaction, and commission costs.
  • Fewer taxes on gains: Since index funds buy and sell securities less often than actively managed funds, your investments won’t generate as much taxable income.
  • Ability to diversify: You can successfully diversify your investment portfolio through index funds because these baskets of securities spread across a range of different assets that make up the fund. This means that if one of the stocks in the fund dips, but the others don’t, your portfolio won’t be affected as much as if you only had your investments in a single security.

There are drawbacks to investing in index funds, but you can lessen the impact of these disadvantages when you diversify between a range of investment options. Here are several things to consider when getting into index funds investing:

  • Index movements: When your investment portfolio makes gains, it’s due to the market rising. Unfortunately, the same holds true for downward market trends. When the market dips, your portfolio will, too. This can make your portfolio vulnerable in the event of a downward spike in the index, but with an actively managed index fund, the broker or fund manager can adjust and accommodate to buffer against any negative movements in the index.
  • Limitations to upward momentum: Even though diversification is an advantage of investing in index funds, it can also bring a disadvantage with it: It limits some of the gains your funds might make. If you have a broad fund of stocks or securities, the fund could be affected negatively by underperforming indexes.

Even with these drawbacks, it’s still very much worth it to learn the ins and outs of investing in index funds. Taking control of your investments and savings for the future is an amazing first step toward achieving total financial freedom!

Ben Sturgill

Ben leads two services at RagingBull. IPO Payday can help you pinpoint, position, and profit from IPOs. In Daily Profit Machine Ben guides day and swing traders to profit by trading the SPY Index. Ben hosts the RagingBull.com podcast where he shares thoughts on wealth and success with traders, businesspeople, entrepreneurs, and experts to uncover and share some of the wisdom needed to live a successful life.

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