Benzinga’s Top Pre- Market Losers (PDLI, DRAM, LIHR, ATPG, JDSU, SQNM, CHOP, ABIO)

PDL BioPharma Inc. (NASDAQ: PDLI) decreased $1.52 or 18% to $6.85. The 52-week trading range for PDLI is $5.20 - $9.92. So far in 2009, PDLI gained over 35%.

Dataram Corporation (NASDAQ: DRAM) tumbled 5.16% to $3.86 in the pre-market session. In the last trading session, DRAM closed at $4.07. The 52-week trading range for DRAM is $1.11 - $5.30.

Lihir Gold Limited (ADR) (NASDAQ: LIHR) plunged 8.30% to $32.65. The 52-week trading range for LIHR is $12.85 - $35. So far in 2009, LIHR is up over 55%.

ATP Oil & Gas Corporation (NASDAQ: ATPG) plunged 7.58% to $14.99 in the pre-market session. The 52-week trading range for ATPG is $2.75 - $22.99. In the last six months, ATPG gained over 90%. In the last trading session, ATPG closed at $16.22.

JDS Uniphase Corporation (NASDAQ: JDSU) feel 5.97% to $7.25. So far this year, JDS Uniphase is up over 110%. JDSU ended at $7.71 in the previous trading session.

Sequenom, Inc. (NASDAQ: SQNM) decreased $0.27 or 7% to $3.58 in the pre-market session. The 52-week trading range for SQNM is $2.55 - $25.99. In the last six months, SQNM gained over 25%.

Golden Green Enterprises Ltd (NASDAQ: CHOP) declined 7.37% to $4.90. So far this year, CHOP is up around 5%. CHOP closed at $5.29 in the previous trading session.

ARCA biopharma, Inc. (NASDAQ: ABIO) is currently trading at $3.03, down 7.62% in the pre-market trading. In the last trading session, ABIO closed at $3.28. The 52 week trading range for ABIO is $2.00 - $13.45.