Benzinga’s Top Pre-Market Losers (JDSU, ACGY, ARMH, CLNE, CAGC, ASML, NVAX)

JDS Uniphase Corporation (NASDAQ: JDSU) decreased 11.50% to $7 in the pre-market session. The 52-week trading range for JDSU is $2.21 - $9.13. JDS Uniphase has gained over 32% in the last six months. JDS Uniphase closed at $7.91 in the previous trading session.

Acergy S.A. (ADR) (NASDAQ: ACGY) tumbled 4.39% to $14.82 in the pre-market session. Acergy S.A. (ADR) closed at $15.50 in the last trading session. The 52-week trading range for ACGY is $4.32 - $17.28. ACGY has surged over 48% in the last six months.

ARM Holdings plc (ADR) (NASDAQ: ARMH) plunged 3.52% to $9.31 in the pre-market session. The 52-week trading range for ARM Holdings is $3.66 - $9.94. ARM Holdings has climbed over 113% in the last year. ARMH closed at $9.65 in the previous trading session.

Clean Energy Fuels Corp. (NASDAQ: CLNE) declined 3.88% to $15.60 in the pre-market session. Clean Energy Fuels closed at $16.23 in the last trading session. In the last six months, CLNE has surged over 61%. The 52-week trading range for CLNE is $4.62 - $19.50.

China Agritech Inc. (NASDAQ: CAGC) plummeted 44.41% to $13.86 in the pre-market session after China Agritech announced today preliminary unaudited annual net revenues and preliminary unaudited net income attributable to common stockholders for the year ended December 31, 2009. The 52-week trading range for CAGC is $3.00 - $39.75. China Agritech has gained over 127% in the last six months.

ASML Holding N.V. (ADR) (NASDAQ: ASML) decreased 1.80% to $30.52 in the pre-market session. The 52-week trading range for ASML is $14.03 - $35.39. ASML Holding closed at $31.08 in the last trading session.

Novavax, Inc. (NASDAQ: NVAX) declined 6.76% to $2.07 in the pre-market session. Novavax announced today that it has decided to discontinue negotiations in its pursuit of the previously announced collaboration with ROVI Pharmaceuticals to develop Novavax’s virus-like-particle based vaccines against influenza in the country of Spain. Novavax closed at $2.22 in the last trading session. The 52-week trading range for NVAX is $0.52 - $7.79.