Today's Market Winners and Losers

The stock market is down slightly on Tuesday, with the Dow Jones Industrial Average down 0.03%, the Nasdaq down 0.10% and the S&P 500 down 0.21%. Tuesday's trading volume for the biggest market gainers and losers was generally light. Today's winner signed was a mobile marketer who signed a contract with a major U.S. brand. Meanwhile, an executive departure sent shares of our loser falling.

This is Tuesday's winner and loser.

Biggest Winner

Shares of Velti PLC (NASDAQ: VELT) are up 11.94% to $9.63 on trading volume of 2 million shares. The mobile marketing provider announced it has closed a two-year, $27 million agreement with a major American brand to provide marketing services. The brand wasn't announced. The 52-week high is $14.65.

Biggest Loser

Shares of Advanced Micro Devices Inc. (NYSE: AMD) are down 6.74% to $3.74 on trading volume of 51.1 million shares. The company announced Monday that Chief Financial Officer Thomas Seifert was leaving the company. The 52-week low is $3.43.

Samuel Weigley

Follow him on Twitter: SWeigley

Filed under: 24/7 Wall St. Wire, Market Roundups, Most Actives Tagged: AMD, VELT