MADRID (MarketWatch) — Among the companies whose shares are expected to see active trading in Monday’s session are Medtronic Inc. and Covidien PLC , as well as Layne Christensen Co. Medtronic MDT, +0.10%  announced a deal on Sunday to buy Ireland-based Covidien PLC US:COV in a $42.9 billion cash-and-stock deal.   Layne Christensen US:LAYN  is
            
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SAN FRANCISCO (MarketWatch) — Among the companies whose shares are expected to see active trading in Friday’s session are Intel Corp. and Finisar Corp. After Thursday’s closing bell, Intel INTC, -0.86%  said it is raising its second-quarter revenue outlook on improving PC demand. Intel now expects sales for the current quarter at $13.7 billion, plus
            
          SAN FRANCISCO (MarketWatch) — Among the companies whose shares are expected to see active trade in Thursday’s session are Lululemon Athletica Inc., Finisar Corp., and Target Corp. Lululemon Athletica LULU, -2.74%  is projected to report first-quarter earnings of 32 cents a share, according to a consensus survey by FactSet. “We believe, given the stock’s performance