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TrustFinance Global Insights
4月 20, 2026
2 min read
45

The U.S. dollar gained strength on Monday as renewed tensions between the United States and Iran spurred safe-haven demand. Consequently, most Asian currencies experienced a decline, with markets closely watching the expiration of a ceasefire this week.
The dollar index and its futures both saw an approximate 0.2% increase in Asian trading. This rally followed reports of the U.S. capturing an Iranian vessel and Iran's subsequent closure of the Strait of Hormuz. In contrast, Asian currencies broadly weakened, including the Japanese yen, Australian dollar, and South Korean won.
China's yuan remained stable after the People’s Bank of China held its benchmark loan prime rate at record lows. However, other regional currencies faced downward pressure. The USD/KRW pair rose by 0.6%, indicating a weaker won, while pairs against the Singapore dollar and Indian rupee also saw modest gains for the dollar. Investors remain cautious ahead of key economic data releases from the U.S. and Japan.
Market sentiment remains tentative as the U.S.-Iran ceasefire deadline approaches. Future currency movements will likely be influenced by developments in the conflict and upcoming economic indicators, including U.S. retail sales figures.
Q: Why did the U.S. dollar strengthen?
A: The dollar, a safe-haven asset, strengthened due to increased geopolitical risk from escalating U.S.-Iran tensions over the weekend.
Q: Which Asian currencies were most affected?
A: The South Korean won saw a significant decline, with the USD/KRW pair rising 0.6%. The Japanese yen and Australian dollar also weakened against the dollar.
Source: Investing.com

TrustFinance Global Insights
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