The U.S. Dollar Index, which tracks the dollar's performance against six major currencies, decreased by 0.21% to close at 97.434 on February 4. In the foreign exchange market, the euro was valued at 1.1811 U.S. dollars, the British pound at 1.3684 U.S. dollars, and the U.S. dollar at 155.77 Japanese yen. Additionally, the U.S. dollar was exchanged for 0.7756 Swiss francs, 1.3644 Canadian dollars, and 8.9154 Swedish kronor.