Stock market

Stocks continue to be on an absolute tear lately, with the Dow topping 21,000. Investors wonder if the bulls will keep running. Experts offer tips on what to keep in mind and whose advice to trust.

Stock markets are often seen as a predictor of what's ahead for the economy. But some say this year's falling markets are crying wolf. "I think financial markets have overreacted," says one economist.

Investor Jack Bogle is leading a populist revolution on Wall Street. He wants everyday Americans to make a lot more money in the stock market and give less of their returns away to financial firms.

Selling after a market plunge, financial experts say, just locks in the loss and prevents investors from participating in the rebound. But human psychology can make that advice excruciating to follow.