US Stock Market Closing Bell: Dow crashes 749 points, S&P 500 slides over 100 pts; Amazon, Amex, Nvidia fall up to 4%
US Stock Market Today (February 21), Dow Jones, S&P 500, Nasdaq: US equity benchmarks Dow Jones Industrial Average (DJIA), S&P 500 and Nasdaq Composite plunged 1.7-2.2 per cent amid a broad-based sell-off on Friday as investors started at a weaker-than-expected business activity reading, already fearing policy uncertainty after US President Donald Trump announced a number