[U.S. 30-Year Treasury Yield Hits Highest Since 2007, Rising to 5.34%] According to a report by Cailian Press, U.S. long-term Treasury yields continue to climb, with the 30-year Treasury yield surpassing the August 18 high and rising to 5.34%, marking the highest level since June 2007. Influenced by factors such as the continued rise in international oil prices, U.S. long-term Treasury prices are under further pressure, and yields are accelerating upward.