As the economy becomes more uncertain these days, many people are looking for safe assets. In particular, U.S. bonds are considered one of the most trusted investment vehicles in the global financial market. This safe asset, formed on the belief that the U.S. will not fail, is gaining attention in volatile markets like now. Here's a summary of how Korean investors should approach it and why.

First, thinking about what bonds are, basically, governments or companies borrow money and pay interest on it. When a government lacks funds needed for national operations, it issues government bonds, and the U.S. government does the same. Among these, the most actively traded is the 10-year U.S. Treasury bond.

U.S. Treasury bonds issued by the U.S. Department of the Treasury are mainly divided into three types. T-bills are short-term instruments under one year, T-notes are medium-term from 1 to 10 years, and T-bonds are long-term from 10 to 30 years. Each has different characteristics, so investors choose based on their goals.

The most important concept in U.S. bond investing is the relationship between interest rates and yields. The key here is that bond prices and interest rates move inversely. When demand for government bonds increases, prices go up and interest rates go down; when demand decreases, prices fall and interest rates rise. This directly reflects investor sentiment.

Looking at the advantages of U.S. bonds, first, safety is paramount. Since the U.S. government guarantees repayment, the risk of default is almost zero. This is why investors flock during economic downturns. Second, predictable income. Fixed interest rates are set at issuance, and interest is usually paid every six months, making it especially good for retirees. Third, high liquidity. Because bonds are actively traded in the market, you can sell them easily when needed. Lastly, tax benefits: U.S. Treasury interest is only subject to federal tax and exempt from state and local taxes.

Of course, there are risks. When interest rates rise, the value of existing bonds can decline, leading to losses. Inflation is also a concern; since fixed interest rates can't keep up with rising prices, real returns are eroded. For Korean investors, exchange rate fluctuations matter too. If the dollar weakens, the returns when converted to won can decrease.

There are three ways to invest in U.S. bonds. The first is direct purchase via the TreasuryDirect website, buying directly from the U.S. Department of the Treasury. The advantage is no commission, but individual investment limits are $10k, and management can be complex. The second is bond funds, where professionals manage a mix of bonds. It offers diversification and allows starting with small amounts, but management fees apply. The third is bond ETFs, which tend to have lower fees than funds and can be bought and sold freely like stocks.

For Korean investors, especially, strategic considerations include currency hedging. By hedging part of the investment in U.S. bonds and leaving some unhedged, you can reduce the impact of exchange rate fluctuations while capturing favorable movements. Second, duration matching is important—aligning the bond’s interest rate sensitivity with your investment goals and risk tolerance. Third, tax considerations: U.S. Treasury interest can be taxed both in the U.S. and Korea, but thanks to the Korea-U.S. double taxation treaty, consulting with a professional can help optimize tax outcomes.

What if you mix Korean bonds and U.S. bonds 50:50? Diversifying by region and currency reduces exposure to one economy’s risks and provides a hedge against currency fluctuations. During periods when the dollar is strong, unhedged U.S. bonds can yield higher returns, while when the dollar weakens, hedged portions can offset losses, balancing the portfolio.

In conclusion, U.S. bonds offer a stable option for both individual and institutional investors. Understanding risks like interest rates, inflation, and exchange rates, and choosing an investment method suited to your situation, is crucial. For Korean investors, combining domestic bonds with U.S. bonds can diversify your portfolio and stabilize returns. Using Gate’s various asset trading tools allows you to test strategies before actual investing, so consider exploring those options.