Solarfun Power Holdings, Bare Escentuals and DryShips lead small-cap volume in pre-market

Solarfun Power Holdings Co Ltd. (Nasdaq:SOLF), Bare Escentuals Inc. (Nasdaq:BARE) and DryShips Inc. (Nasdaq:DRYS) are among the most actively traded companies in Friday's trading among companies with market capitalizations under $1 billion.

Also included among the results: Canadian Solar Inc. (Nasdaq:CSIQ), InterDigital Inc. (Nasdaq:IDCC), VisionChina Media Inc. (Nasdaq:VISN), Pan American Silver Corp. (Nasdaq:PAAS), Crosstex Energy L.P (Nasdaq:XTEX) and thinkorswim Group Inc. (Nasdaq:SWIM).

Here are the most actively traded companies among small caps:

		Price at 9:06 ET	Change	% Change	Volume	Year High	Year Low
SOLF	SOLARFUN POWER HOLDINGS CO L	5.70	-0.11	-1.9%	31.9k	40.19	4.20
BARE	BARE ESCENTUALS INC	5.10	-1.77	-25.8%	21.1k	29.90	5.71
DRYS	DRYSHIPS INC	16.75	-0.42	-2.4%	11.1k	119.99	12.25
CSIQ	CANADIAN SOLAR INC	9.36	-0.50	-5.1%	10.3k	51.80	7.20
IDCC	INTERDIGITAL INC	21.25	+0.83	+4.1%	10.0k	28.00	16.20
VISN	VISIONCHINA MEDIA INC	9.25	-1.27	-12.1%	9.0k	25.60	5.27
PAAS	PAN AMERICAN SILVER CORP	11.60	-0.62	-5.1%	5.6k	44.10	9.10
XTEX	CROSSTEX ENERGY L P	14.05	-0.98	-6.5%	4.0k	35.69	9.00
SWIM	THINKORSWIM GROUP INC	7.85	+0.42	+5.7%	3.8k	18.23	5.65
BOOM	DYNAMIC MATLS CORP	18.50	+1.62	+9.6%	3.8k	66.30	12.42

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