Benzinga's Top #PreMarket Losers

Discover Financial Services

shares fell 4.89% to $54.26 in the pre-market trading. Discover shares have jumped 40.59% over the past 52 weeks, while the S&P 500 index has gained 19.87% in the same period. Central European Media Enterprises

shares dropped 3.10% to $4.07 in pre-market trading after tumbling 11.29% on Monday. Randgold Resources

dipped 1.82% to $80.92 after gaining 4.28% on Monday. Array BioPharma

dipped 1.58% to $4.98 in the pre-market session after rising 4.98% on Monday.