March saw another increase in pending home sales, with contract activity rising unevenly in six of the past nine months, according to the National Association of REALTORS®. The Pending Home Sales Index, a forward-looking indicator based on contract signings, rose 5.1 percent to 94.1 in March from a downwardly revised 89.5 in February. The index is 11.4 percent below 106.2 in March 2010; however,...