Dow 30 Stock Roundup: GE's Transportation Unit to Merge With Wabtec, J&J & Glaxo's HIV Drug Gets EU Approval

The Dow endured another volatile week marked by key geopolitical developments. At the beginning of the week, the U.S. Treasury Secretary made encouraging remarks about the progress of trade negotiations with China. However, later in the week, President Trump expressed dissatisfaction with the progress of trade talks.

He also cancelled his much awaited summit with North Korea’s leader Kim Jong Un. As a result, stocks gained and lost on alternate sessions.