10-year Treasury yield tops 4.5% after surge this week that's worrying Wall Street and the White House
1. 10-year Treasury yield rose to 4.567%, highest since February. 2. Over 50 basis points rise this week implies market volatility. 3. Tariff changes have sparked trade tensions between the U.S. and China. 4. Surging yields signal potential concerns for U.S. economic policies. 5. Investors prefer global safe havens over U.S. assets currently.