The global dollar has strengthened against major currencies in recent weeks, triggered by various economic factors and developing monetary policies in various countries. This strengthening is often closely related to the interest rate policy implemented by the US Federal Reserve, as well as economic data that shows the resilience of the United States economy. One of the main causes of the strengthening of the dollar is the Federal Reserve’s decision to increase interest rates. When interest rates in the US rise, investing in dollar assets becomes more attractive, thereby increasing demand for the currency. Market players tend to turn to the dollar as a safer investment option, which in turn drives up the dollar’s exchange rate against other currencies, such as the euro, yen and pound sterling. Strong US economic data also played a significant role. Low unemployment rates and steady productivity growth provide positive signals about the health of the economy. When economic data shows good results, market players become increasingly confident in the strength of the dollar, so they are worried about the potential for inflation in other countries to encourage capital flows to the US. On the other hand, other major currencies face their own challenges. The euro, for example, is pressured by political and economic uncertainty in the euro area, which could influence the European Central Bank’s (ECB) monetary policy. Meanwhile, the Japanese yen also weakened due to the loose monetary policy that continues to be implemented by the Bank of Japan (BOJ), which seeks to support domestic economic growth. Additionally, geopolitical tensions and global market uncertainty impact investors’ mood. In these conditions, the dollar is usually considered a safe haven, prompting some investors to return to dollar-denominated assets. Rising tensions in various parts of the world, including regional conflicts and political instability, have further strengthened the dollar’s position. Commodity economies are also affected. Rising prices for oil and other commodities can have a different impact on currencies that depend on exports of those goods. When commodities experience price fluctuations, the dollar often benefits as the currency used in international transactions. This creates a direct impact on the exchange rate of the currency of the main exporting country. The strengthening of the dollar also has an impact on global financial markets. There are concerns that a strong dollar could affect the economic growth of developing countries, which may have to face the burden of dollar-denominated debt. This could result in slowing growth in these countries when they have to adjust to increasingly expensive debt payments. Meanwhile, investors should pay close attention to this trend. While a stronger dollar can generally benefit investors in US markets, the impact on assets in other countries can vary. A stronger dollar can reduce the competitiveness of other countries’ exports, affect capital flows and trigger uncertainty in global markets. Taking all these factors into consideration, global dollar strength against major currencies remains an interesting topic to discuss. Market watchers and analysts continue to monitor this situation in the hope of predicting the direction of currency movements, which in turn can influence investment decisions and economic strategies in the future.