Searching for corporate sales amid housing data By: CNBC.com News April 22, 2015 at 05:59 AM EDT Earnings retain the spotlight on Wednesday, with several more blue chips and technology heavyweights set to report. Read More >> Related Stocks: AT&T Inc Atlantic Power Corp Boeing Co Charles Schwab Chipotle Mexican Grill Coca-Cola Enterprises DuPont USA Facebook International Business Machines McDonald's Corp Qualcomm, Inc. Texas Instruments TravelersCompanies Yum Brands eBay