10:00a Existing-home sales down 2.3% to 5.57 million SAAR in April 10:00a Existing-home sales up 1.6% for the year 10:00a Existing-homes spend record low 29 days on the market 10:00a Inventory of existing homes falls 9.0% compared to a year ago 10:00a U.S. stocks hold slight gains after housing data; major indexes up 0.1%