Exchange-Traded Funds (ETFs) are investment vehicles that combine features of mutual funds and stocks. They offer diversification, liquidity, and cost efficiency, making them a popular choice among investors.


Key Concepts Explained

1. What is an ETF?

  • A fund that holds a basket of securities like stocks, bonds, or commodities.

  • Traded on stock exchanges like individual stocks.

  • Offers diversification and lower fees compared to actively managed funds.

2. Types of ETFs

  • Equity ETFs: Track stock indices like Nifty 50 or S&P 500.

  • Bond ETFs: Invest in government and corporate bonds.

  • Commodity ETFs: Invest in assets like gold, silver, or oil.

  • Sectoral & Thematic ETFs: Focus on specific industries or trends.

3. ETFs vs. Mutual Funds

Feature

ETFs

Mutual Funds

Trading

Bought & sold like stocks

Purchased at NAV end of day

Expense Ratio

Lower

Higher

Minimum Investment

No minimum

Varies

Liquidity

High

Moderate


Step-by-Step Guide / Formula

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1. How ETF Returns Are Calculated

Example: If an ETF starts at ₹100 and rises to ₹120 in a year:

2. Tracking Error in ETFs

A lower tracking error means the ETF closely follows its benchmark index.


Common Mistakes & How to Avoid Them

  • Ignoring Liquidity: Low-volume ETFs may have wider bid-ask spreads.

  • Assuming All ETFs Have Low Costs: Some thematic ETFs have higher expense ratios.

  • Not Understanding Tracking Error: High tracking error reduces index-matching performance.


Conclusion

ETFs provide a cost-effective way to diversify investments with stock-like trading flexibility. Investors should evaluate liquidity, expense ratios, and tracking errors before investing. For further learning, explore how index funds work and how to build a balanced investment portfolio.


FAQ Section

Q: Are ETFs better than mutual funds?

A: ETFs offer lower costs and better liquidity, but mutual funds may be better for SIP investors.

Q: What is the best ETF to invest in?

A: It depends on your goal. Nifty 50 ETFs are good for general market exposure, while gold ETFs hedge against inflation.