ETF Beginner's Guide — S&P 500 vs Nasdaq ETF Fees and Returns Compared (2026)

What is an ETF? How is it different from a stock?

An ETF (Exchange Traded Fund) is a fund that you can buy and sell on an exchange in real time, just like a stock. Buying a single share of an S&P 500 ETF effectively gives you diversified exposure to all 500 large-cap companies — Apple, Microsoft, Nvidia, and the rest.

---

S&P 500 ETFs — The Safest Way to Invest in U.S. Stocks

The S&P 500 is an index made up of the 500 largest U.S. companies. Since 1957, it has delivered an average annual return of roughly 10.5%, making it the gold standard for long-term investing.

Comparing the Major S&P 500 ETFs

💡 Recommendation for beginners: If you have a U.S. brokerage account, VOO is the most efficient choice. If you only trade through a Korean broker, TIGER 미국S&P500 is the best option.

---

Nasdaq ETFs — Concentrated Bets on Tech

The Nasdaq-100 is composed of 100 large-cap tech-heavy names — Apple, Microsoft, Nvidia, Amazon, Google, and others. Compared with the S&P 500, it has higher volatility but also higher historical returns.

Comparing the Major Nasdaq ETFs

QQQ vs QQQM: QQQM tracks the same index as QQQ but charges a lower fee, making it better suited to long-term investors. QQQ is geared toward institutional traders, while QQQM is recommended for individual investors.

---

S&P 500 vs Nasdaq — Which Should You Pick?

A practical strategy: Many experts recommend a blended portfolio of roughly 60–70% S&P 500 + 30–40% Nasdaq.

---

ETF Investment Return Simulation

If you invest 300,000 KRW per month into an S&P 500 ETF, assuming a 10% annual return:

→ The power of compounding: After 30 years, the balance is roughly 6.3× the total amount you contributed.

---

Things to Watch Out for When Investing in ETFs

1. 1Currency risk: Overseas ETFs trade in U.S. dollars, so KRW/USD swings will affect your returns.
2. 2Fee comparison: The gap between a 0.03% and a 0.5% expense ratio can amount to tens of millions of KRW over 30 years.
3. 3Taxes: Korea-listed ETFs are subject to a 15.4% dividend income tax, while direct investments in overseas ETFs are subject to a 22% capital gains tax.
4. 4Use ISA and pension accounts: Holding ETFs inside an ISA (Individual Savings Account) or a pension savings account can unlock meaningful tax benefits.

---

Related Tools

• 💰 Return Calculator → /tools/deposit-interest
• 📊 Crypto Profit Calculator → /tools/crypto-calculator

---

FAQ

Q1. What is the difference between an ETF and a mutual fund?

A. A traditional mutual fund only trades once a day at its NAV, whereas an ETF can be bought and sold throughout the trading day, just like a stock. ETFs also tend to charge significantly lower management fees.

Q2. Is investing in an S&P 500 ETF safe?

A. In the short term, drawdowns of 20–30% are entirely possible. However, with a holding period of 10 years or more, the probability of a loss becomes very small — historically, the chance of losing money over any 10-year holding period has been below 5%.

Q3. When is the best time to buy a Nasdaq ETF?

A. Rather than trying to time the market, investing a fixed amount on a regular schedule (systematic investing) has historically produced better long-term results. This approach is known as Dollar-Cost Averaging (DCA).

Q4. Are Korean-listed ETFs or overseas ETFs better?

A. From a tax angle: Korea-listed ETFs are subject to a 15.4% dividend income tax, while overseas ETFs are taxed at 22% on capital gains beyond a 2.5 million KRW deduction. From a convenience angle: Korea-listed ETFs are easier to trade in KRW. Holding Korean ETFs inside an ISA account can also provide tax benefits.

Q5. What is the minimum investment amount for an ETF?

A. You can invest with the price of a single share. VOO trades at about $540 (around 720,000 KRW), while domestic options like TIGER 미국S&P500 can be bought for as little as around 10,000 KRW per share.

Q6. How do I receive ETF dividends?

A. S&P 500 and Nasdaq ETFs distribute dividends quarterly or annually. They are deposited automatically in KRW into your Korean brokerage account. If you set up a Dividend Reinvestment Plan (DRIP), the dividends will automatically be reinvested into additional shares as well.