Information Services Group Inc. Units (NasdaqGM: IIIIU) picked up 14.52 percent in price Monday afternoon to $2.76. Volume of 202,660 shares was nearly four times its three-month average share volume. The Stamford, Conn.-based IIIIU is an industry-leading, information-based services company.

Microsoft Corp. (NasdqqGS: MSFT) traded in 35,199,138 shares Monday, compared to its three-month average share volume of 61.6 million. Prices for the company were fairly flat at $25.25. The U.S. Supreme Court Monday agreed to review a $200-million patent infringement verdict against Microsoft. Toronto-based I4I Limited Partnership owns the patent on editing custom XML, a computer language. The company sued Redmond, Wash.-based Microsoft, alleging the XML editor in some versions of Microsoft Word infringed on the patent.

Vertro Inc (NasdaqCM: VTRO) faded in price by 11.75 percent Monday afternoon to $6.01. Volume was 755,212 shares proved more than seven times its usual three-month average share volume. New York-based VTRO is an Internet company that owns and operates the ALOT product portfolio. These apps are developed in-house and by third party app developers and are designed to enhance the way people interact with content online.