Wednesday’s biggest gaining and declining stocks By: MarketWatch January 19, 2011 at 08:31 AM EST Shares of NuVasive and Linear Technology are among those making noteworthy moves ahead of the U.S. opening bell. Read More >> Related Stocks: Abbott Laboratories Abraxas Petro Corp Cigna Corp Cree Inc Depomed Inc Humana Linear Technology Corp Nuvasive Inc Pearson Plc ADR