The US dollar index rose on the 21st.

The US dollar index measuring the US dollar against six major currencies rose by 0.21% on the day, closing at 101.172 in the foreign exchange market at the end of the day. At the end of the New York foreign exchange market, 1 euro was exchanged for 1.1403 US dollars, lower than the previous trading day's 1.1415 US dollars; 1 British pound was exchanged for 1.3381 US dollars, lower than the previous trading day's 1.3436 US dollars. 1 US dollar was exchanged for 163.18 Japanese yen, higher than the previous trading day's 162.50 Japanese yen; 1 US dollar was exchanged for 0.8129 Swiss francs, higher than the previous trading day's 0.8100 Swiss francs; 1 US dollar was exchanged for 1.4107 Canadian dollars, higher than the previous trading day's 1.4059 Canadian dollars; 1 US dollar was exchanged for 9.7035 Swedish krona, higher than the previous trading day's 9.6856 Swedish krona.