Benzinga's Top Pre-Market Losers

JA Solar Holdings Co JASO shares fell 6.58% to $7.10 in the pre-market trading. JA Solar's trailing-twelve-month ROE is -29.23% NRG Energy NRG dipped 5.92% to $23.70 in the pre-market session. NRG Energy's PEG ratio is -0.52. Ubiquiti Networks UBNT shares dropped 2.87% to $16.25 in pre-market trading. Ubiquiti shares have gained 5.22% over the past 52 weeks, while the S&P 500 index has jumped 26.91% in the same period. First Solar FSLR dipped 1.75% to $51.70 in the pre-market session. First Solar's trailing-twelve-month ROA is 5.70%.