Wall Street: US stocks inch higher before next week’s busy slate of updates

 US stocks inched higher on Friday to close a listless week for Wall Street, as investors wait for next week’s slate of potentially market-moving updates. The S&P 500 rose 4.93, or 0.1 per cent , to 4,298.86 to cap its fourth straight winning week, the Dow Jones Industrial Average added 43.17, or 0.1 per cent [...]