When to use index funds for diversification

index funds

Diversification is vital to building an effective investment portfolio. You can utilize it to diversify among many different financial assets, and index mutual funds can help you. In terms of returns, equity is among the most lucrative asset types. Besides giving your portfolio a safety net, portfolio diversification enables you to profit from various industrial sectors. An index fund can help you attain sufficient diversification minus the hassle of choosing specific stocks if you lack investment experience and skills.

What is an index mutual fund?

An index mutual fund or ETF has a portfolio that duplicates or tracks the component sections of a financial market’s index. Index mutual funds have low management costs, broad market coverage, and limited portfolio volatility.

Index-based funds stick to their market index no matter how the markets are doing. Index funds mimic the way stock indices are structured. On the contrary, in equity mutual funds, fund managers often churn their stock portfolios to provide better returns for investors.

When an investor invests in index funds in India, the fund manager will use that money to purchase stocks in line with the index that the fund is tracking. Here, fund managers monitor the index and make investments to match the index.

How to diversify with index funds?

Many financial advisors, investment managers, and private investors encourage diversification. It is a marketing technique that combines multiple investments into a single portfolio. An index fund consists of hundreds of thousands of stocks. When you invest in an index fund, you are indirectly investing in every stock in the index. ETFs and mutual funds are simple solutions to choosing the investment vehicles which will diversify your portfolio.

An investor can gain exposure to a diverse range of assets in a single, affordable investment by purchasing an index fund. As index funds hold hundreds of holdings in a single fund, it minimizes risk through diversification, making them one of the safest investment techniques. Index fund portfolios are diversified with investments in businesses across industries, reducing the risk associated with equity investing.

Purchasing index funds allow investors to replicate stock market indices like the BSE Sensex and the NSE Nifty. Index funds aim to deliver returns that equal the market performance rather than trying to outperform it. Generally, diversification in mutual funds is straightforward, easy to understand, and provides investors with a good return on investment.

Factors that need to be considered by investors

If you want to invest long-term, index funds provide a considerably superior option. Because it will yield a sizable return over the long term, it is a haven for conservative investors and those who want to put aside some of their income when they are younger. We will discuss some factors to consider before investing in index mutual funds.

Returns on index funds

Index funds are more predictable than active investment equity funds since they passively monitor a market index. Therefore, they come with lesser risks. Index fund returns are often good during a market upswing. However, fund managers generally advise converting your assets to actively managed equity funds during market downturns. One should ideally have a balanced mix of the index and managed funds in your investment portfolio.

Moreover, as the index funds try to mimic the index, profits are comparable to those provided by the index. However, tracking error—the difference between returns from the index fund and the index it tracks—is one element that you should not overlook. Before investing in an index fund, you should be familiar with how index funds work and make sure that you choose the one with the lowest tracking error.

Investment costs

The expense ratio is a small portion of the fund house’s fees for rendering fund management services. An index fund’s low expense ratio is among its most significant USPs. Since the fund is managed passively, developing an investment plan or looking for equities to buy is not required, reducing the costs involved.

A reduced expense ratio results from this reduction in fund management costs. Since index funds don’t require active management, this is a big draw for investors. No investment manager is required to administer these funds or develop any kind of plan.


Due to capital gains and dividend income, taxes apply to profit from low-risk index funds. The dividend from the fund is added to the investor’s taxable income and taxed according to the slab rate. However, capital gains tax depends on the duration of your holding. Capital gains kick in only when you redeem the units of the fund.

Short-term capital gains tax (STCG) rate is 15% if you hold index funds for up to a year. Long-term capital gains tax (LTCG) of 10% applies if you hold the fund for more than a year and the income exceeds ₹1,00,000.

Investment duration

If you have a time horizon of at least seven years, you can invest in these funds. Short-term variations in these funds may be there, but they tend to average out over a more extended period. You should anticipate returns of between 10 and 12% with an investing period of seven years.

You should match these assets with your long-term investment objectives to maximize your investment returns. When you have long-term goals, you have plenty of time to ride through market fluctuations and can concentrate on growth-oriented equity funds. Bond funds should make up roughly 30% of an investor’s portfolio for those with short-term goals to protect their investments from market fluctuations.

People uncomfortable with the risk associated with actively managed equity funds should choose the best index funds in India. These funds offer a great opportunity to diversify your financial portfolio. It effectively distributes your investment’s risk across a large market segment and reaps the rewards of several different industrial sectors.


What is diversification in index funds?

Diversification in index funds involves spreading investments across a wide range of assets, reducing risk by tracking an entire market index rather than individual stocks or sectors.

What is index of diversification?

The index of diversification is a quantitative measure, often unitless, assessing the extent of diversity or variety within a dataset, such as species in a community or income sources.

Which type of fund is best for diversification?

A diversified fund, broadly invested across various market sectors, assets, and geographic regions, is ideal for achieving effective diversification in an investment portfolio.

What is index diversified?

Index diversification typically refers to spreading investments across a variety of indices or indexes, aiming to reduce risk and enhance overall portfolio stability.

Disclaimer: Investing in mutual funds is subject to market risks. Please read all scheme-related documents carefully before investing. Potential returns from a mutual fund product are not guaranteed. Past performance is not indicative of future results. None of our articles are intended to and should be considered investment/financial advice from CoinSwitch.

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