美元指数涨0.74%，报98.44

Group 1 - The US dollar index increased by 0.74% to 98.44, indicating a strengthening of the dollar against other currencies [1] - Most non-US currencies declined, with the euro falling by 0.87% to 1.1622 against the dollar [1] - The British pound decreased by 0.54% to 1.3455 against the dollar, while the Australian dollar dropped by 0.12% to 0.6484 [1] Group 2 - The US dollar appreciated against the Japanese yen by 0.54%, reaching 147.7345 [1] - The dollar also rose by 0.23% against the Canadian dollar, trading at 1.3860 [1] - Additionally, the dollar strengthened by 0.56% against the Swiss franc, with a rate of 0.8058 [1]