DryShips, Orexigen Therapeutics and Greenlight Capital Re lead small-cap volume in pre-market

DryShips Inc (Nasdaq:DRYS), Orexigen Therapeutics Inc (Nasdaq:OREX) and Greenlight Capital Re Ltd (Nasdaq:GLRE) are among the most actively traded companies in Friday's trading among companies with market capitalizations under $1 billion.

Also included among the results: Eagle Bulk Shipping Inc (Nasdaq:EGLE), Solarfun Power Holdings Co Ltd (Nasdaq:SOLF), Allscripts Misys Healthcare Solutions Inc (Nasdaq:MDRX), American Medical Systems Holdings Inc (Nasdaq:AMMD), TBS International Ltd (Nasdaq:TBSI) and Canadian Solar Inc (Nasdaq:CSIQ).

Here are the most actively traded companies among small caps:

		Price at 9:08 ET	Change	% Change	Volume	Year High	Year Low
DRYS	DRYSHIPS INC	16.46	+1.33	+8.8%	903.0k	116.43	3.04
OREX	OREXIGEN THERAPEUTICS INC	4.35	-1.70	-28.1%	247.3k	13.64	1.55
GLRE	GREENLIGHT CAPITAL RE LTD	14.71	+0.00	+0.0%	52.7k	23.85	8.67
EGLE	EAGLE BULK SHIPPING INC	8.44	+0.61	+7.8%	40.6k	36.24	2.55
SOLF	SOLARFUN POWER HOLDINGS CO L	6.07	+0.30	+5.2%	38.4k	29.17	2.67
MDRX	ALLSCRIPTS HEALTHCARE SOLUTI	9.50	+0.86	+10.0%	18.4k	10.20	4.20
AMMD	AMERICAN MED SYS HLDGS INC	9.72	+0.82	+9.2%	16.9k	18.42	7.99
TBSI	TBS INTERNATIONAL LIMITED	13.23	+0.77	+6.2%	14.7k	61.95	3.40
CSIQ	CANADIAN SOLAR INC	7.15	+0.24	+3.5%	7.1k	51.80	3.11
QCOR	QUESTCOR PHARMACEUTICALS INC	7.10	-0.18	-2.5%	6.5k	9.81	3.65

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