Japanese shares reached a one-year high following a trade agreement with the United States that lowered planned U.S. tariffs on Japanese automobiles from 25% to 15%. In exchange, Japan committed to $550 billion in investments and loans in the U.S. This deal sparked a global rally in auto stocks. European shares also rose amid optimism that the European Union could soon secure a similar trade deal with the U.S. The agreement is expected to benefit European automakers by granting them a 15% tariff exemption comparable to Japan's. Market analysts noted that the U.S.-EU deal removes a key risk factor, prompting gains in European stocks, particularly among automakers and luxury goods makers, while U.S. defense and energy stocks also saw positive momentum. Following the trade developments, futures for the Dow Jones, S&P 500, and Nasdaq climbed, with the Dow Jones anticipated to surpass 45,000 points. European markets opened with gains around 1%, reflecting cautious optimism as the trade agreement alleviates some economic pressures but does not eliminate all challenges for the EU.