GlaxoSmithKline Breaks Above 200-Day Moving Average - Bullish for GSK

In trading on Thursday, shares of GlaxoSmithKline plc (GSK) crossed above their 200 day moving average of $41.38, changing hands as high as $41.60 per share. GlaxoSmithKline plc shares are currently trading up about 1.2% on the day..