Benzinga's Top Pre-Market Losers

Randgold Resources

dipped 8.12% to $69.16 in the pre-market session. BMO Capital upgraded Randgold from “market perform” to “outperform.” Pan American Silver

shares fell 7.63% to $13.55 in the pre-market trading. Analysts at BMO Capital downgraded Pan American Silver from “outperform” to “market perform.” Silver Standard Resources

shares dropped 6.32% to $8.01 in pre-market trading. Silver Standard Resources' trailing-twelve-month operating margin is 1.48%. Freeport-McMoran Copper & Gold

dipped 5.08% to $30.30 in the pre-market session. Analysts at Citigroup downgraded Freeport-McMoran from “neutral” to “sell.”