Stocks rose Monday as investors were encouraged by signs of progress in budget talks in Washington. Just two weeks remain before tax increases and government spending cuts take effect if no deal is reached.

Marc Chaikin, CEO of the Philadelphia-based market research firm Chaikin Analytics, said investors became more hopeful for a resolution in the budget talks after House Speaker John Boehner made an offer to increase tax rates on high-income Americans.

"The fiscal cliff is obviously foremost on everyone's mind," Chaikin said.

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