Shares in Apple fell 3.2%, Alphabet (Google) lost 2.4%, Amazon lost 1.8% and Microsoft fell 1.2%. The Dow Jones index fell by 245 points or 0.9%. The S&P500 index lost 1.1% and the Nasdaq fell by 117 points or 1.1%. Over the week, the Dow fell 0.03%; S&P 500 fell 0.6%, and the Nasdaq lost 0.6%.