US STOCKS-Indexes add to loss after existing home sales fell in July US STOCKS-Indexes add to losses after housing data 27 Aug 2007 22:10 (Updates with reaction to housing data) NEW YORK, Aug 27 (Reuters) - U.S. stocks extended losses on Monday as a report showing a decline in existing home sales last month suggested the housing sector remained mired in a downturn. The Dow Jones industrial average fell 34.06 points, or 0.25 percent, at 13,344.81. The Standard & Poor's 500 Index was down 5.90 points, or 0.40 percent, at 1,473.47. The Nasdaq Composite Index was down 9.54 points, or 0.37 percent, at 2,567.15. ((Reporting by Ellis Mnyandu REFILE-U.S. existing home sales fell in July 27 Aug 2007 22:14 (Refiles to fix typo in fourth paragraph) WASHINGTON, Aug 27 (Reuters) - The pace of U.S. existing home sales in July fell slightly to a 5.75 million unit annual rate and the supply of unsold single-family homes hit its highest since 1991, the National Association of Realtors said in a report on (more...)