Read more about US Stocks fall on profit booking, bubble fears on Business Standard. At the close of trade, the Dow Jones Industrial Average index declined 143.99 points, or 0.46%, to 31,391.52. The S&P500 index dropped 31.53 points, or 0.81%, to 3,870.29. The tech-heavy Nasdaq Composite Index fell 230.04 points, or 1.69%, to