5 things to know before the stock market opens WednesdayDow to open higher; strong retail earnings; Gundlach says Fed lost control; negative-yielding corporate debt soars; and Trump on payroll tax cut[Collection]

Dow to open higher; strong retail earnings; Gundlach says Fed lost control; negative-yielding corporate debt soars; and Trump on payroll tax cuthttps://www.cnbc.com/2019/08/21/5-things-to-know-before-the-stock-market-opens-august-21-2019.html