US Close – Retail trading frenzy sinks major indexes, J&J and Novavax positive vaccine news, Oil’s demand outlook improves, Gold’s volatile session, Musk changes Twitter bio to Bitcoin January 29, 2021SharePrint Unprecedented trading activity over the past week delivered a rare victory to the small retail trader and crushing defeat to hedge funds and giant short-sellers. Wall Street watched in awe as companies with terrible fundamentals saw relentless option buying by retail investors take advantage of a structural weakness in markets. The battle over GameStop is far from over but t...