Retirement Planning

It’s easy to succumb to the urge to sell if the market takes a header or buy if it’s headed upward. But sudden action is usually a mistake. In the late 1980s, Harvard psychologist Paul Andreassen made news with a research project that found that people who listened to market news actually made lower returns. Why? Because those who sold – or bought – during a market swing probably found a day later that the market was really running on hype, not fundamentals.