U.S. stock markets gave up their winning ways today, trading lower after logging gains for the past four consecutive sessions. For the day, the Dow Jones Industrial Average
Around the markets
In keeping with tradition, shares of IPO bust Groupon
On the upside, Tesla Motors
Day to day, markets can send prices of companies miles away from their actual worth. That's why investors will do well to invest in companies with sustainable business models that can perform well over the long term. The Fool recently highlighted three companies on the Dow that should easily stand the test of time. We break down their relative merits and weaknesses in our new research report, which you can grab for free today. Just click here to get started.