Nasdaq's Greifeld Talks Q4 Results

Robert Greifeld, NASDAQ OMX Group CEO, discusses Nasdaq's second-best quarter ever on a non-GAAP basis. "We see big opportunities in the derivatives market," he tells CNBC's Maria Bartiromo. (CNBC)

MSNBC | February 1, 2012

Tags:. .omx. .gaap. .nasdaq. .bartiromo. .ceo