Pre-market: Novatel Wireless, Sigma Designs and Dendreon lead small-cap volume
Novatel Wireless, Inc. (Nasdaq:NVTL), Sigma Designs, Inc. (Nasdaq:SIGM) and Dendreon Corp. (Nasdaq:DNDN) are among the most actively traded companies in Tuesday's pre-market trading among those with market capitalizations under $750 million.
Sierra Wireless, Inc. (Nasdaq:SWIR), Canadian Solar Inc. (Nasdaq:CSIQ) and VCG Holding Corp. (Nasdaq:VCGH) are also among the most actively traded small-cap companies in pre-market trading.
Here are the most actively traded small-cap companies in Tuesday's pre-market trading:
| Price at 9:03 ET | Change | % Change | Volume | Year High | Year Low |


















