Forgive the unsolicited advice, but I think that's the wrong question. First ask yourself what you'd do with that information. Then think long and hard about indexing your money.

Read up on portfolio theory and you will see that it's incredibly difficult (some say impossible) to beat the risk adjusted return of the market (at least not on purpose). It turns out if you are not in many stocks - 40+ (the exact number depends on who you ask), then you are taking more risk than you are being compensated for.