Benzinga's Top Pre-Market NASDAQ Losers (MIPS, RFMD, PSUN, CIEN)

MIPS Technologies Inc MIPS dipped 9.19% to $13.74 in the pre-market session. MIPS reported weaker-than-expected Q2 revenue. RF Micro Devices Inc RFMD fell 7.96% to $7.05 in the pre-market session. RFMD posted lesser-than-expected FQ3 revenue. Pacific Sunwear of California Inc PSUN moved down 3.33% to $4.35 in the pre-market session. PSUN's PEG ratio is -0.57. Ciena Corporation CIEN dropped 1.86% to $23.74 in the pre-market trading. CIEN's trailing-twelve-month ROE is -108.44%. Read more from Benzinga's Markets.