The Nasdaq surged 1.7% as Neflix gained 6.5% after the Associated Press reported the company plans to boost subscription prices and Incyte rose 7% after Goldman Sachs ( GS ) upgraded the stock. The technology-heavy Nasdaq outperformed other major indexes, helped by gains in streaming video service Netflix ( NFLX ) and biopharmaceutical company Incyte ( INCY ). Stocks rallied Tuesday led by the Nasdaq Composite Index as investors were encouraged by plans to boost the Chinese economy and soothing US inflation data.