10- and 30-year bond yields trading at 24-year highs

The 10- and 30-year U.S. Treasury bond yields hit 24-year highs during Wednesday morning trading, as the market sell-off persists. The 10-year note topped 5.36 percent earlier in the day, the highest mark since April 2002. That month, the 10-year bond yield reached a closing peak of 5.48 percent. Th