Benzinga's Top Pre-Market Losers

Lululemon Athletica Inc LULU dipped 11.80% to $61.76 in the pre-market session. LULU issued downbeat forecast. Staples Inc SPLS fell 10.18% to $11.60 in the pre-market trading. SPLS's trailing-twelve-month profit margin is 3.90%. Navistar International Corp NAV moved down 7.82% to $25.95 in the pre-market session. Navistar posted a loss in the fiscal second quarter. Zion Oil & Gas Inc ZN lost 4.21% to $2.05 in the pre-market session. ZN has temporarily lowered the exercise price to $1.75 of all of its outstanding publicly traded warrants.