Understanding the stock market FOX 2 Detroit Mornings Published August 15, 2019 5:40 PM EDT Share Copy Link Email Facebook Twitter LinkedIn Reddit Published August 15, 2019 5:40 PM EDT (FOX 2) - The stock market is open for trading after The Dow Jones Industrial Average had its worst session yesterday. Portfolio Manager for the Cleveland based Ancora Advisors, David Sowerby, stopped by the studio to break it all down.