The Lightning Round is extended in this CNBC.com exclusive feature.   Read More

Following are the day’s biggest winners and losers. Find out why shares of Hovnanian and Varian popped while Lowe’s and SunPower dropped.   Read More

Analysts at Citigroup, Canaccord Adams, Credit Suisse, FBR, and Collins Stewart all raised their price targets for SunPower shares. Is it time to buy?   Read More

President Obama is standing behind the clean energy bill that makes its way to the house at the end of the week. So how can you make money on clean energy stocks? Vince Farrell, CIO of Soleil Securities and Kevin Landis, CIO and portfolio manager of Firsthand Capital Management recommended the following stocks:    Read More

The President has spoken out in support of the clean energy legislation that is making its way through the Congress. There should be a vote this Friday in the House--there is a very good chance it will pass, although its fate in the Senate is less than clear since it needs 60 votes to pass.   Read More

On Tuesday afternoon stocks were trading near break-even as investors sifted through comments from President Obama on a wide range of issues from energy to health care.   Read More

Considering the industry is at its infancy and solar stocks are notoriously volatile, how should you trade the space?   Read More

Cramer makes the call on viewers' favorite stocks.   Read More