ChainCatcher message, according to Jinshi reports, the US dollar index, which measures the dollar against six major currencies, fell by 0.04% on August 21, closing at 98.221. 1 Euro exchanges for 1.1655 US dollars, up from 1.1647 US dollars the previous trading day; 1 British Pound exchanges for 1.3452 US dollars, down from 1.3485 US dollars the previous trading day; 1 US dollar exchanges for 147.27 Japanese Yen, down from 147.51 Japanese Yen the previous trading day; 1 US dollar exchanges for 0.804 Swiss Francs, down from 0.8076 Swiss Francs the previous trading day; 1 US dollar exchanges for 1.3872 Canadian Dollars, up from 1.3864 Canadian Dollars the previous trading day; 1 US dollar exchanges for 9.5903 Swedish Krona, down from 9.595 Swedish Krona the previous trading day.