Here's a simple but elegant way of running a Stock Market Challenge in your Business / Economics classes. This spreadsheet allows for students to buy just two stocks and track them for whatever time period you choose. The spreadsheet is set up to track the Dow 30 stocks, but you as the Instructor can set whatever parameters you choose for this. I prefer to narrow the trading choices for my students for several reasons. One, the Dow 30 Index is used throughout the world with companies that are h