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.

Sears finally focuses on retailing

Sears storeSears may be allowing brands like Craftsman to be sold in rival stores, but there's at least one product category being re-emphasized. And it has...