ChainCatcher news, according to Jinshi reports, the US dollar index fell by 0.26% on August 13, closing at 97.839 in the foreign exchange market. As of the close of the New York foreign exchange market, 1 euro is exchanged for 1.17 US dollars, higher than the previous trading day's 1.1669 US dollars; 1 pound is exchanged for 1.3567 US dollars, higher than the previous trading day's 1.3496 US dollars; 1 US dollar is exchanged for 147.44 yen, lower than the previous trading day's 147.73 yen; 1 US dollar is exchanged for 0.8056 Swiss francs, lower than the previous trading day's 0.8074 Swiss francs; 1 US dollar is exchanged for 1.3771 Canadian dollars, lower than the previous trading day's 1.3777 Canadian dollars.