Canadian Solar, A Power Energy Generation Systems and Solarfun Power Holdings lead small-cap volume in pre-market

Canadian Solar Inc. (Nasdaq:CSIQ), A Power Energy Generation Systems Ltd. (Nasdaq:APWR) and Solarfun Power Holdings Co Ltd. (Nasdaq:SOLF) are among the most actively traded companies in Monday's trading among companies with market capitalizations under $1 billion.

Also included among the results: UCBH Holdings Inc. (Nasdaq:UCBH), AgFeed Industries Inc. (Nasdaq:FEED), Cirrus Logic Inc. (Nasdaq:CRUS), Salix Pharmaceuticals Ltd. (Nasdaq:SLXP), China Sunergy Co Ltd. (Nasdaq:CSUN) and Clean Energy Fuels Corp. (Nasdaq:CLNE).

Here are the most actively traded companies among small caps:

		Price at 8:56 ET	Change	% Change	Volume	Year High	Year Low
CSIQ	CANADIAN SOLAR INC	13.65	-1.53	-10.1%	40.9k	51.80	8.67
APWR	A POWER ENERGY GENERAT SYS L	6.15	-0.26	-4.1%	34.4k	31.89	6.12
SOLF	SOLARFUN POWER HOLDINGS CO L	9.50	-0.86	-8.3%	13.8k	40.19	8.95
UCBH	UCBH HOLDINGS INC	6.20	-0.88	-12.4%	11.3k	20.22	2.17
FEED	AGFEED INDUSTRIES INC	6.22	+0.55	+9.7%	10.9k	21.31	5.53
CRUS	CIRRUS LOGIC INC	5.00	-0.08	-1.6%	9.0k	7.63	4.00
SLXP	SALIX PHARMACEUTICALS INC	7.40	+1.72	+30.3%	9.0k	13.33	5.34
CSUN	CHINA SUNERGY CO LTD	6.00	-0.58	-8.8%	8.7k	19.23	6.38
CLNE	CLEAN ENERGY FUELS CORP	11.34	-0.67	-5.6%	6.1k	20.65	10.15
CRDN	CERADYNE INC	34.00	+1.04	+3.2%	5.5k	78.92	27.77

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