Investing

With 901 million users around the world already, Facebook penetration is slowing. And that's just one of five red flags that should keep investors from buying this overpriced stock.

Options prices are rich in JPMorgan Chase (NYSE: JPM) right now. For options traders, that means it's time to sell using a credit spread strategy.

Not much was expected from Best Buy (NYSE: BBY) last quarter. That’s how the company managed to beat earnings estimates despite a 25% year-over-year drop in profits.

The biggest industrial merger of 2012 is good news for shareholders of both Cooper (CBE) and Eaton (ETN).

Facebook (Nasdaq: FB) shares have already fallen well below their IPO price, as the stock is following in the footsteps of some of its maligned social media stock predecessors.

JPMorgan's (NYSE: JPM) stock price has fallen 16% in a matter of a week. That's what losing more than $3 billion in derivatives trading will do.

The honeymoon is over for new JC Penney (NYSE: JCP) CEO Ron Johnson after the stock dropped nearly 20% today on astoundingly bad earnings.

GM shares could really use the help. The stock has fallen from $27.50 to $21.50 during the past 50 days.

There could be a change of trend on the way for agriculture stocks. If so, shares of Mosaic (NYSE: MOS), Monsanto (NYSE: MON) and Caterpillar (NYSE: CAT) should rally.