What Is an ETF?

An Exchange-Traded Fund (ETF) is an investment fund that holds a collection of assets and trades on stock exchanges like an individual stock.

How Do ETFs Work?

ETFs pool money from many investors and invest in a basket of assets such as:

Shares of the ETF can then be bought and sold throughout the trading day, just like stocks.

ETFs have become popular because they offer:

They are widely used by both individual and institutional investors.

Track stock indexes such as the S&P 500 or MSCI World.

Provide exposure to government bonds, corporate bonds and fixed-income markets.

Focus on specific industries such as technology, healthcare or energy.

Track commodities such as gold, silver or oil.

Offer exposure to foreign markets and emerging economies.

Both ETFs and mutual funds provide diversification, but ETFs typically:

Mutual funds, on the other hand, are generally priced once per day.

Although ETFs are diversified, they are not risk-free.

Investors should consider:

ETF values fluctuate with the underlying assets.

Bond ETFs are sensitive to changes in interest rates.

Sector-specific ETFs may be more volatile.

International ETFs can be affected by exchange rate movements.

ETFs are commonly used for:

Their flexibility and broad market exposure have made them one of the most popular investment vehicles worldwide.

✓ ETFs are investment funds that trade like stocks.

✓ They provide diversified exposure to multiple assets.

✓ ETFs can invest in stocks, bonds, commodities and international markets.

✓ Low costs and flexibility have contributed to their popularity.

✓ ETFs play an important role in long-term portfolio construction.

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Last Updated: June 23, 2026