MicronTechnology

This Week's Leaders and Laggards

After a wild third quarter, the market seems to have stabilized a bit this week, in spite of a late Friday drop. With little macro-data news, investors turned their focus to Europe's debt crisis and third-quarter earnings season. Company-specific news drove stocks; here's a closer look at some of the S&P 500's most notable movers.

Earnings Season Opens: Early News and Previews

Earnings season unofficially kicks off today, but 26 companies have already reported for the second quarter of this year. According to institutional data provider Capital IQ, here are some of the highlights so far: