Markets rattled by lack of Greek deal Summary Box: Markets rattled by lack of Greek deal Jan 30 05:54 PM US/Eastern NO DEAL: The wait for an expected deal between Greece and its creditors rattled financial markets around the world Monday. Yields for ultra-safe U.S. government debt hit their lowest this year, and the euro and European stocks fell. GREECE TALKS: Greece and its creditors were said to be close to an agreement over the weekend. It's aimed at cutting Greece's debt by roughly euro100 billion ($132 billion). TO PORTUGAL: Borrowing costs for European countries with the heaviest debt burdens shot higher.