Benzinga's Top Pre-Market Losers

SunPower

shares fell 4.63% to $18.30 in the pre-market trading after the company priced $300 million of its 0.75% Senior Convertible Debentures due 2018. Advanced Micro Devices

shares dropped 3.54% to $3.82 in pre-market trading. AMD's PEG ratio is -1.28. First Solar

dipped 3.49% to $50.57 in the pre-market session. First Solar shares have jumped 268.50% over the past 52 weeks, while the S&P 500 index has gained 25.51% in the same period. JA Solar Holdings Co

dipped 3.30% to $7.90 in the pre-market session. JA Solar's trailing-twelve-month ROE is -29.06%.