According to data released by Jin10 on February 4th, the dollar index fell by 0.21%, closing at 97.434, signaling a moderate decline of the US currency in international markets. In New York exchange, the main currencies showed fluctuations: the euro was quoted at 1.1811 dollars per unit, while the British pound was equivalent to 1.3684 dollars. As for Asian currencies, the Japanese yen traded at 155.77 per dollar, and the Canadian dollar at 1.3644. Completing the currency variation picture, the Swiss franc registered 0.7756 dollars and the Swedish krona 8.9154. The 0.21% decline in the dollar index reflects a period of weakening of the currency in global markets, impacting exchange rates among major currencies.