The global dollar strengthened in line with the increase in interest rates implemented by the US Central Bank, the Federal Reserve. When interest rates rise, investing in dollar-based instruments becomes more attractive. Investors tend to switch to assets that provide higher yields, causing demand for the dollar to increase. This policy also serves to curb inflation which is increasing due to various factors, including supply chain disruptions and soaring energy prices. Increases in interest rates usually affect currency exchange rates directly. In this case, the US Dollar strengthened against other major currencies, including the Euro and Japanese Yen. This indicates that global markets prefer the dollar as a safe place to store value in times of economic uncertainty. For example, when the dollar strengthens, countries with dollar-based debt could feel a heavier burden due to more expensive debt repayments. Higher interest rates also impact foreign investment flows. Countries that have lower interest rates compared to the US may experience a decline in foreign direct investment. On the other hand, with high interest rates in the US, investors may be interested in shifting their funds to the US market, making the Dollar stronger. In addition, the Federal Reserve’s monetary policy decisions also affect commodity markets. For example, when the dollar strengthens, prices of commodities such as gold and oil tend to fall because these commodities are priced in dollars. Investors using other currencies will find that commodity prices become higher, so demand may decrease. In response to a strengthening dollar, some central banks in other countries may express dissatisfaction and consider adjusting their monetary policies. Countries with weaker economies should adjust strategies to avoid the negative impact of a stronger dollar, such as by lowering interest rates or intervening in foreign exchange markets. A stronger dollar can also affect the stock market. Companies that depend on exports may experience challenges as their products become more expensive in international markets. Additionally, a bad earnings report can result in a decline in stock prices, which can overall contribute to market volatility. Although an increase in interest rates can have a positive impact on consumers who want higher returns from savings, it can also hinder domestic economic growth. Rising borrowing costs for mortgages and other consumer loans can limit people’s purchasing power. The challenge going forward is to maintain a balance between raising interest rates to contain inflation and not sacrificing economic growth. Elements such as labor market dynamics, growing inflation, and geopolitical tensions around the world are also taken into consideration. This is where clear communication from the Federal Reserve is important so that the market can properly prepare for possible policy changes in the future. Overall, given these complex dynamics, rising interest rates in the US and a strengthening global Dollar will continue to be a major concern for market participants, investors and economists around the world.