US equity markets closed out a tumultuous week in the red, clinching weekly declines for all three benchmark indices - Dow fell -99-points or -0.30% . The broader S&P500 -0.57%. The Nasdaq -1.4%. Amazon.com Inc fell -1.4%, while Microsoft Corp -0.94% and Nvidia Corp -0.90%. The small capitalisation Russell 2000 -1.69%.
