Benzinga's Top Pre-Market Losers
Rigel Pharmaceuticals (NASDAQ: RIGL) shares fell 30.96% to $5.82 in the pre-market trading. Rigel Pharmaceuticals' trailing-twelve-month ROE is -45.82%.
Endo Health Solutions (NASDAQ: ENDP) shares dropped 6.38% to $25.84 in pre-market trading. Endo cut its earnings view for 2012 and 2013.
Ciena (NASDAQ: CIEN) dipped 1.73% to $15.30 in the pre-market session. Ciena posted a wider fiscal fourth-quarter loss.
Canadian Solar (NASDAQ: CSIQ) dipped 1.33% to $2.97 in the pre-market session. Canadian Solar named Guangchun Zhang as its Chief Operating Officer.
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