What stock sectors are down
How Are Stock Market Sectors and Industries Classified? Oct 16, 2018 · How Are Stock Market Sectors and Industries Classified? They use one of two approaches to break down sectors: Production-based approaches focus on the processes that a company uses to manufacture its products. For example, Rolex and Lululemon may very different target markets and products, but they are both produced in a manner that’s Stock Sectors List - Market Industries Listed by Sector