U.S.Treasury yields were mixed Thursday as investors awaited the latest jobless claims data, which could help shape interest rate expectations from the Federal Reserve, amid ongoing uncertainty over the impact of the Middle East war. The yield on the 10-year U.S. Treasury note — the key benchmark for government borrowing — was largely unchanged at 4.2835% in early dealmaking. The 2-year Treasury note yield, which is more sensitive to short-term Federal Reserve interest rate decisions, fell more