Agence France-Presse Aug 10, 2011 â 10:55 AM ET | Last Updated: Aug 10, 2011 11:22 AM ET Franceâs top credit grade was affirmed by Standard & Poorâs, Moodyâs Investors Service and Fitch Ratings as yields on the nationâs debt climbed on concern that Europeâs sovereign debt crisis is intensifying, reports Bloomberg. France earlier in the day âcategoricallyâ denied rumours it was heading for a downgrade of its AAA credit rating after the United States was stripped of its top rating by Standard & Poorâs last week. MORE TO COME With files from Reuters & Bloomberg http://business.financialpost.com/2011/08/10/fitch-moodys-confirm-france’s-top-aaa-rating/