Existing-home sales bounced back strongly in September with first-time buyers driving much of the activity, marking five gains in the past six months, according to the National Association of Realtors®. Existing-home sales–including single-family, townhomes, condominiums and co-ops–jumped 9.4% to a seasonally adjusted annual rate of 5.57 million units in September from a level of 5.10 million in August, and are 9.2% higher than the 5.10 million-unit pace in September 2008. Sales activity is at the highest level in over two years, since it hit 5.73 million in July 2007.