The debt downgrade is raising concerns that investors could reevaluate their appetite for U.S. government bonds, with the potential for rising yields.

Moody's U.S. debt downgrade is raising concerns that investors could reevaluate their appetite for U.S. government bonds, with the potential for rising yields to put pressure on stocks that are trading at elevated valuations.

Moody’s decision to lower the rating on U.S. government debt seems unlikely to shake up the corporate bond market too much.