日元本周跌超0.9%逼近149，日本议会即将在周末迎来大选

Group 1 - The US dollar has appreciated against the Japanese yen by 0.95%, closing at 148.83 yen on July 18, with a trading range of 146.86 to 149.18 yen [1] - The euro has increased by 0.40% against the Japanese yen, while the British pound has risen by 0.34% against the yen [2] - The euro has depreciated by 0.54% against the US dollar, trading at 1.1625, and the British pound has decreased by 0.62%, trading at 1.3409 [2] Group 2 - The US dollar has appreciated by 0.64% against the Swiss franc, closing at 0.8018 [2] - Among commodity currencies, the Australian dollar has decreased by 1.08% against the US dollar, and the New Zealand dollar has fallen by 0.78% [2] - The Swedish krona has depreciated by 1.10% against the US dollar, while the Norwegian krone has decreased by 0.57% [2]