Benzinga's Top Pre-Market Losers

Herbalife HLF shares dropped 11.89% to $30.90 in pre-market trading. Herbalife shares have dropped 40.75% over the past 52 weeks, while the S&P 500 index has gained 12.56% in the same period. XOMA XOMA dipped 4.44% to $2.58 in the pre-market session. XOMA's PEG ratio is -0.10. Oracle ORCL shares fell 1.95% to $35.50 in the pre-market trading. Oracle announced its plans to buy Acme Packet APKT for $1.9 billion. Vodafone Group Public Limited Company VOD dipped 1.58% to $26.87 in the pre-market session. Vodafone's trailing-twelve-month ROE is -1.96%.