Summary Box: Home sales down 5.1 pct

Summary Box: Sales of previously occupied homes down 5.1 pct; housing remains weak

HOME SALES SINK: Sales of previously occupied homes fell 5.1 percent in June, indicating that the housing market remains an especially weak part of the economy.

INVENTORY GROWS: The supply of unsold homes on the market has risen to almost 4 million. That's a nearly nine-month supply at the current sales pace, the highest level since August. It compares with a healthy level of about six months.

MORE SALES DROPS LIKELY: Sales are expected to fall further. If that happens, it could boost supply of unsold homes to more than 10 months, which could push down home prices.