1. -- Stock Futures Fluctuate Ahead of Inflation Data Stock futures turned lower Tuesday after federal health agencies saif they would call for a pause in the use of Johnson & Johnson’s ( JNJ) - Get Report single-dose coronavirus vaccine after rare clotting cases in six recipients in the United States. Contracts linked to the Dow Jones Industrial Average fell 134 points, S&P 500 futures were down 13 points and futures on the tech-heavy Nasdaq fell 20 points. Investors Tuesday awaited inflation data to determine what risks a bump up in consumer prices might have on a U.S. economic recovery. Wall Street also was preparing for the start of first-quarter earnings season and a Treasury auction of 30-year bonds after sales of three- and 10-year notes were met with slightly lower demand than previous auctions.