Investor expectations about profit gains at brokerages grew stronger.

Investors are betting on a recovery in technology shares next year. The afternoon rebound reflects how strong investor's expectations are.

Most of the Japanese automakers have a lot of exposure in the U.S. and it's important for their overall performance how the U.S. market performs.

Toyota and Honda are honing their competitive edge over their U.S. rivals. They'll certainly raise production and sales to keep pace with demand for their fuel-efficient vehicles.

It's amazing how Toyota can cut costs even further. This definitely gives them a competitive edge over their rivals.

Investors are becoming bullish on the sales outlook for electronics industries. Retailers may continue to rise on expectations that increased winter sales will boost corporate earnings.