Nikkei down after U.S. earnings, China data By: Reuters: Company News January 20, 2011 at 01:50 AM EST * But market players say Nikkei foreign buying may be peaking Read More >> Related Stocks: Canon Inc ADR Cree Inc Goldman Sachs Group Mitsubishi Ufj Financial Group ADR Standard & Poors 500 Toyota Motor Corp Ltd Ord ADR Wells Fargo Western Asset Mortgage Defined Opportunities Fund Inc.