AVII, DCTH, SVA

AVII - Momentum
http://finance.yahoo.com/q?s=AVII
AVI BioPharma, Inc., a biopharma company, focuses on the discovery and development of RNA-based therapeutics for the treatment of rare and infectious diseases.

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DCTH - Volume Alert
http://finance.yahoo.com/q?s=DCTH
Delcath Systems, Inc., a development stage company, operates as a specialty medical device company.

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SVA - Volume Alert
http://finance.yahoo.com/q?s=SVA
Sinovac Biotech Ltd., engages in the research, development, manufacture, and commercialization of vaccines against the hepatitis A, hepatitis B