And perhaps you have not followed or read any business stories of comments on Macy's earnings release. But I have not seen any commentary from any news source that reflects any disappointment with Macy's earnings. In fact Macy's had raised it's forward earnings estimates twice this past year and exceeded them. And it raised estimates for the quarter and full year ahead.
If you were the one disappointed then say so.
Today's drop in share price was accross the board mainly as a reaction to debt problems plaguing Europe. See the New York Times, "Business Today" headlines for Wed Aug 10.
Otherwise please reference a source of your information that you posted a comment on.