Dow drops 500 points, heads for worst day in over a month: Live updates CNBCToday’s Market: S&P 500 and Dow Plunge for Third Consecutive Day Yahoo FinanceWall St stumbles as bond yields rise; McDonald’s, Coca-Cola slip ReutersUS stocks fall amid rising yields, election jitters; corporate earnings in focus Investing.comWall Street slides as tech, consumer discretionary stocks retreat ahead of Tesla results Seeking Alpha