BlockBeats News, April 4th. The three major U.S. stock indexes opened low and closed lower. The Dow Jones Industrial Average preliminarily fell by about 1700 points, the S&P 500 Index dropped by 4.8%, and the Nasdaq fell by nearly 6%. Tech stocks tumbled, with Apple (AAPL.O) falling by 9%, losing approximately $300 billion in market value, while Amazon (AMZN.O) and Nvidia (NVDA.O) fell by 8.9% and 7.8% respectively. Intel (INTC.O) bucked the trend and rose by 2%. The Nasdaq Golden Dragon China Index fell by 1.9%.