If you can follow only one bit of data, follow the earnings - assuming the company in question has earnings. I subscribe to the crusty notion that sooner or later earnings make or break an investment in equities. What the stock price does today, tomorrow, or next week is only a distraction.
Peter LynchWhen management owns stock, then rewarding the shareholders becomes a first priority, whereas when management simply collects a paycheck, then increasing salaries becomes a first priority.
Peter LynchIf you're lucky enough to have been rewarded in life to the degree that I have, there comes a point at which you have to decide whether to become a slave to your net worth by devoting the rest of your life to increasing it or to let what you've accumulated begin to serve you.
Peter Lynch