Pending sales of existing homes in US fall 4.7 percent as housing market troubles continue

A measurement of pending home sales fell to the third-lowest reading on record in May as the U.S. housing market's recovery continued to prove elusive.

The National Association of Realtors' seasonally adjusted index of pending sales for existing homes fell 4.7 percent to 84.7 from an upwardly revised April reading of 88.9. The index was 14 percent below year-ago levels.

"The overall decline in contract signings suggests we are not out of the woods by any means," NAR Chief Economist Lawrence Yun said in a statement.

Home sales are considered pending when the seller has accepted an offer, but the deal has not yet closed. Typically there …