Dollar index rises on the 30th.

On March 31, according to Sina Finance, the US Dollar Index, which measures the US dollar against six major currencies, rose by 0.36% to close at 100.508 in the forex market. At the close of the New York forex market, 1 euro exchanged for 1.1457 US dollars, lower than the previous trading day's 1.1508 US dollars; 1 British pound exchanged for 1.3186 US dollars, lower than the previous trading day's 1.3266 US dollars. 1 US dollar exchanged for 159.58 Japanese yen, lower than the previous trading day's 160.38 Japanese yen; 1 US dollar exchanged for 0.8000 Swiss francs, higher than the previous trading day's 0.7983 Swiss francs; 1 US dollar exchanged for 1.3926 Canadian dollars, higher than the previous trading day's 1.3892 Canadian dollars; 1 US dollar exchanged for 9.5556 Swedish kronor, higher than the previous trading day's 9.4751 Swedish kronor.