Mortgage rates remained virtually unchanged Wednesday as investors showed little reaction to stronger than expected economic data. Durable Goods Orders rose 1.1% in May, above the consensus forecast of 0.5%. The May Pending Homes Sales index jumped 5.9%, offering further hope of stabilization in the housing market. The Mortgage Bankers Association weekly purchase activity index fell 1.4%, while the refinancing activity index declined 8.3%. Average reported 30-year fixed rates increased slightly to 3.88%. Investors are now focused on the EU Summit taking place tomorrow and Friday. Results from today’s 5-year Treasury auction will be released at 1:00 PM.