A passive investment method achieved by investing in an index fund
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What is Index Investing?
Index investing is a passive investment method achieved by investing in an index fund. An index fund is a fund that seeks to generate returns from the broader market by tracking an index. The S&P 500 is the most popular index to track, with a historical annual return of 10%.
Summary
- Index investing is a passive investment method achieved by investing in an index fund.
- The benefits of index investing include low cost, requires little financial knowledge, convenience, and provides diversification.
- Disadvantages include the lack of downside protection, no choice in index composition, and it cannot beat the market (by definition).
- To index invest, find an index, find a fund tracking that index, and then find a broker to buy shares in that fund.
Understanding Index Investing
Index investing falls under passive investing, which involves a buy-and-hold strategy for the long term. On the other hand, active investing is concerned with frequent buying and selling, coupled with continual monitoring of performance.
Exchange-traded funds (ETFs) are the security of choice when index investing. It is because ETFs are passively managed, and therefore low cost – the perfect medium for an index fund.
Advantages of Index Investing
Warren Buffet once said, “A low-cost index fund is the most sensible equity investment for the great majority of investors,” and it’s clear to see why.
- Low cost: Because index funds take a passive approach tracking an index, it has lower management fees than an actively managed fund
- Requires little financial knowledge: Index investing is relatively easy compared to building your own portfolio
- Convenience: Index funds contain hundreds of stocks that would be incredibly hard to replicate at an individual level
- Diversification: Holding a large array of stocks diversifies away idiosyncratic (firm-specific) risk
Disadvantages of Index Investing
- Lack of downside protection: There is no floor to losses
- No choice in the index fund’s composition: Cannot add or remove any holdings
- Can’t beat the market: Can only achieve market returns (generally)
How to Start Index Investing
Step 1
The first step to index investing is choosing the right index for your preferences. As mentioned, a common index to track is the S&P 500, an index composed of 500 large U.S. companies. Other popular indexes include the Dow Jones Industrial Average (DJIA), a composite of 30 US large-cap companies, and the NASDAQ Composite, another U.S.-based index that is heavily weighted in the IT sector. The U.S. market is often used synonymously as the broad market because of its importance and influence as a financial hub.
For individuals with more advanced financial knowledge, index investing can be a very useful tool to potentially “beat the market.” If you expect a particular region, sector, or factor to outperform, you can choose to invest in an index that specializes in such areas. For example, if you expect Asia to outperform in the future, you may look into tracking an Asian index. Popular indexes include:
- Shanghai SE Composite Index (China)
- Hang Seng Index (Hong Kong)
- Nikkei 225 (Japan)
The stock market is comprised of 11 sectors, formally known as the Global Industry Classification Standard (GICS). Such sectors include IT, healthcare, consumer discretionary, energy, industrials, and more. There are many available sector indexes that can be benchmarked.
Lastly, a factor is an attribute that’s been historically proven to provide excess returns across assets. Some identified factors include:
- Value
- Size
- Quality
- Momentum
- Volatility
- Growth
Each factor performs well at different points in the business cycle. If you feel confident of any specific factor, you can target it by buying into a factor index.
Of course, it should be noted that investing in a specific area will increase your risk. It is because if you choose to go overweight in a specific region/sector/factor and it ends up doing poorly, all your investments will suffer as a result. Nevertheless, higher risk comes with a higher return, so if you bet on a specific area that performs favorably, you can beat the broad market.
Step 2
The second step is to choose a fund that tracks such an index. There are many ETF providers that will have similar offerings with slight variations, so it is wise to do research into the differences. Such differences could be the expense ratio, dividend yield, performance, and more.
Step 3
The last step is to buy shares from your chosen index fund. To do so, you must open an account through a broker. Again, every broker may offer different benefits and drawbacks, so it is important to compare before jumping in.
More Resources
CFI is the official provider of the Capital Markets & Securities Analyst (CMSA)® certification program, designed to transform anyone into a world-class financial analyst.
In order to help you become a world-class financial analyst and advance your career to your fullest potential, these additional resources will be very helpful:
FAQs
An index fund is a portfolio of stocks or bonds designed to mimic the composition and performance of a financial market index. Mutual funds and exchange-traded funds (ETFs) have many different varieties of low-cost index funds. They have lower expenses and fees than actively managed funds.
Is it a good idea to invest in index funds? ›
Lower risk: Because they're diversified, investing in an index fund is lower risk than owning a few individual stocks. That doesn't mean you can't lose money or that they're as safe as a CD, for example, but the index will usually fluctuate a lot less than an individual stock.
Is an S and P 500 index a good investment? ›
Investing in an S&P 500 fund can instantly diversify your portfolio and is generally considered less risky. S&P 500 index funds or ETFs will track the performance of the S&P 500, which means when the S&P 500 does well, your investment will, too. (The opposite is also true, of course.)
How to invest in index funds for beginners? ›
You can directly invest in index funds by opening and funding a brokerage account. All brokers allow you to directly buy shares of ETFs on the open market, and most allow you to directly invest in mutual funds if you prefer to use those.
Is index better than ETF? ›
Exchange-traded funds (ETFs) and index funds are similar in many ways but ETFs are considered to be more convenient to enter or exit. They can be traded more easily than index funds and traditional mutual funds, similar to how common stocks are traded on a stock exchange.
Do index funds lose value? ›
As with all investments, it is possible to lose money in an index fund, but if you invest in an index fund and hold it over the long-term, it is likely that your investment will increase in value over time.
Do billionaires invest in index funds? ›
The bottom line is that even billionaires recognize the wealth-creation potential of low-cost index funds. Even if you're an active investor in individual stocks -- like Buffett and Dalio are -- rock-solid index funds like these four can help form an excellent backbone for your portfolio.
What if I invested $1000 in S&P 500 10 years ago? ›
Over the past decade, you would have done even better, as the S&P 500 posted an average annual return of a whopping 12.68%. Here's how much your account balance would be now if you were invested over the past 10 years: $1,000 would grow to $3,300. $5,000 would grow to $16,498.
How much money was $1000 invested in the S&P 500 in 1980? ›
In 1980, had you invested a mere $1,000 in what went on to become the top-performing stock of S&P 500 (^GSPC 0.80%), then you would be sitting on a cool $1.2 million today. That equates to a total return of 120,936%. The stock? None other than Gap (GPS 28.60%).
What is the 20 year return of the S&P 500? ›
Stock Market Average Yearly Return for the Last 20 Years
The historical average yearly return of the S&P 500 is 9.88% over the last 20 years, as of the end of April 2024. This assumes dividends are reinvested. Adjusted for inflation, the 20-year average stock market return (including dividends) is 7.13%.
As with other mutual funds, when you buy shares in an index fund you're pooling your money with other investors. The pool of money is used to purchase a portfolio of assets that duplicates the performance of the target index. Dividends, interest and capital gains are paid out to investors regularly.
What are the risks of index funds? ›
While they offer advantages like lower risk through diversification and long-term solid returns, index funds are also subject to market swings and lack the flexibility of active management.
Can I buy index funds without a broker? ›
You can either open an account with the broker that offers the fund you want, or you can simply open an account with your preferred broker. Many of the major brokers offer their own index funds but they tend to largely track the major indices, so performance should be similar across brokers.
Are index funds taxed? ›
Index mutual funds & ETFs
Constant buying and selling by active fund managers tends to produce taxable gains—and in many cases, short-term gains that are taxed at a higher rate.
Do you pay taxes on ETFs if you don't sell? ›
At least once a year, funds must pass on any net gains they've realized. As a fund shareholder, you could be on the hook for taxes on gains even if you haven't sold any of your shares.
Is Voo better than Spy? ›
Over the long run, they do compound—those fee differences—and investors have been putting a lot more money into VOO versus SPY. That is the reason why we view VOO slightly better than SPY. And that is just the basic approach, which is the lower the investor can pay, the better the investment is.
Can you make money with index funds? ›
Investors can capitalize on the advantages of including index funds in their portfolio, including: Low fees: Low fees mean higher returns for investors. For funds that are passively managed a smaller percentage of profits are devoted to management fees.
Is investing in an index fund profitable? ›
Investing in index funds is a great way to diversify your portfolio and achieve long-term growth. Index funds are simple, cost-efficient, and transparent investments that can offer you the best return on your money.
What is the average return on index funds? ›
The average stock market return is about 10% per year, as measured by the S&P 500 index, but that 10% average rate is reduced by inflation. Investors can expect to lose purchasing power of 2% to 3% every year due to inflation.
What does Warren Buffett suggest to invest in? ›
Key Points. Warren Buffett made his fortune by investing in individual companies with great long-term advantages. But his top recommendation for anyone is to buy a simple index fund. Buffett's recommendation underscores the importance of diversification.
