United States Stock Market Index (US400) traded at 3803 this Thursday July 2nd, decreasing 17 or 0.44 percent since the previous trading session. Looking back, over the last four weeks, US400 lost 1.38 percent. Over the last 12 months, its price rose by 19.16 percent. Looking ahead, we forecast United States Stock Market Index (US400) to be priced at 3723 by the end of this quarter and at 3495 in one year, according to Trading Economics global macro models projections and analysts expectations.