Pre-market: Alaska Communications Systems Group, Dendreon and China Sunergy lead small-cap volume
Alaska Communications Systems Group, Inc. (Nasdaq:ALSK), Dendreon Corp. (Nasdaq:DNDN) and China Sunergy Co., Ltd. (Nasdaq:CSUN) are among the most actively traded companies in Thursday's pre-market trading among those with market capitalizations under $750 million.
EMCORE Corp. (Nasdaq:EMKR), Akeena Solar, Inc. (Nasdaq:AKNS) and SiRF Technology Holdings Inc. (Nasdaq:SIRF) are also among the most actively traded small-cap companies in pre-market trading.
Here are the most actively traded small-cap companies in Thursday's pre-market trading:
| Price at 9:30 ET | Change | % Change | Volume | Year High | Year Low |


















