Palm, Centennial Communications and Diodes lead small-cap volume in pre-market

Palm Inc. (Nasdaq:PALM), Centennial Communications Corp. (Nasdaq:CYCL) and Diodes Inc. (Nasdaq:DIOD) are among the most actively traded companies in Monday's trading among companies with market capitalizations under $1 billion.

Also included among the results: Osiris Therapeutics Inc. (Nasdaq:OSIR), Fuel Systems Solutions Inc. (Nasdaq:FSYS), Energy Conversion Devices Inc. (Nasdaq:ENER), ACI Worldwide Inc. (Nasdaq:ACIW), Bucyrus International Inc (Nasdaq:BUCY) and Eclipsys Corp. (Nasdaq:ECLP).

Here are the most actively traded companies among small caps:

		Price at 9:08 ET	Change	% Change	Volume	Year High	Year Low
PALM	PALM INC NEW	5.70	-0.45	-7.3%	36.9k	9.51	1.14
CYCL	CENTENNIAL COMMUNCTNS CORP N	8.21	-0.01	-0.1%	10.0k	8.74	1.80
DIOD	DIODES INC	7.35	+0.35	+5.0%	4.0k	31.26	2.95
OSIR	OSIRIS THERAPEUTICS INC	18.75	+0.74	+4.1%	3.8k	21.65	10.01
FSYS	FUEL SYS SOLUTIONS INC	12.36	-0.60	-4.6%	1.2k	61.24	9.80
ENER	ENERGY CONVERSION DEVICES IN	17.28	-0.17	-1.0%	1.0k	83.33	16.79
ACIW	ACI WORLDWIDE INC	18.00	+0.00	+0.0%	0.9k	23.19	8.86
BUCY	BUCYRUS INTL INC NEW	11.02	-0.54	-4.7%	0.5k	79.50	10.62
ECLP	ECLIPSYS CORP	7.50	-0.39	-4.9%	0.5k	23.48	7.39
RMBS	RAMBUS INC DEL	7.90	+0.06	+0.8%	0.5k	26.41	4.95

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