Benzinga's Top Pre-Market NASDAQ Losers (SSRI, PAAS, SIFY, SPWRA)

Silver Standard Resources Inc SSRI dipped 5.67% to $32.77 in the pre-market session. SSRI is scheduled to report its Q1 results on May 10. Pan American Silver Corp PAAS fell 3.25% to $34.91 in the pre-market session. PAAS is all set to report its Q1 results on May 18. Sify Technologies Limited SIFY moved down 1.82% to $8.10 in the pre-market session. SIFY is scheduled to report its fiscal year 2010-11 results on May 3. SunPower Corporation SPWRA dropped 1.15% to $21.44 in the pre-market trading. Total SA TOT agreed to buy around 60% of the SunPower Corporation for $1.38 billion. Read more from Benzinga's Markets.