US markets retreated to cap a week of trading that saw large swings and high volumes - Dow down -91-points or -0.34% erasing an earlier -280-point decline and briefly trading in positive territory during last Friday's (9 August) session. The broader S&P500 -0.66%, NASDAQ -1.00%. All three benchmark indices recovered from steeper falls of over >1% in early trading. For the week, the Dow fell -0.75%, S&P500 -0.46% and Nasdaq -0.56%
