Benzinga's Top Pre-Market Gainers

Sequenom Inc SQNM shares advanced 7.37% to $5.10 in the pre-market session. SQNM is scheduled to report its third quarter results on November 3, 2011. Fortinet Inc FTNT shares advanced 6.80% to $20.42 in the pre-market session. FTNT reported a 28% rise in its fiscal 3Q net income. AK Steel Holding Corporation AKS climbed 4.62% to $9.05 in the pre-market session. AKS has a dividend yield of 2.50% Nabors Industries Ltd NBR jumped 4.42% to $17.00 in the pre-market session. NBR is all set to report its Q3 earnings today.