Benzinga’s Volume Movers (SIRO, CFSG, RVBD, OPNT, CAGC)

Posted on 02/08/10 at 4:06pm by Monica Gerson

Sirona Dental Systems, Inc (NASDAQ: SIRO) shares climbed 8.39% to $34.22. The volume of SIRO shares traded was 427% higher than normal. SIRO posted impressive profits for 1Q.

China Fire & Security Group, Inc (NASDAQ: CFSG) shares jumped 20.65% to $14.55. The volume of CFSG shares traded was 410% higher than normal. CFSG forecasts strong revenue in 2010.

Riverbed Technology, Inc (NASDAQ: RVBD) shares gained 3.28% to $24.88. The volume of RVBD shares traded was 241% higher than normal. RVBD has signed a distribution agreement with Avnet, which will distribute Riverbed’s complete line of IT infrastructure optimization appliances and tools through its value-added reseller partner community in North America.

OPNET Technologies Inc (NASDAQ: OPNT) shares rose 5.79% to $14.07. The volume of OPNT shares traded was 144% higher than normal. OPNT provides software products and related services for managing networks and applications in the international markets.

China Agritech, Inc (NASDAQ: CAGC) shares moved up 9.84% to $17.14. The volume of CAGC shares traded was 143% higher than normal. CAGC has announced its preliminary unaudited annual net revenues at $75 million, exceeding its previous guidance of $70 million.